Biology Kits

Health and Harmony (Product Code: SLE/EB/01) is a cross-curricular health education kit used to teach how the nervous system works, and how drugs affect neurotransmitters, across physics, chemistry, biology and mathematics lessons in schools. It combines brain, head, spine, arm and wave models with a conductivity of water tester and teacher activities and instructions. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

Kit contents:

• Conductivity of Water Tester
• Wave Model
• Spine Model
• Arm Model
• Brain Model
• Head Model
• Teacher Activities and instructions

What Is the Health and Harmony Kit Used For?

The kit lets one topic travel between departments. In biology, students follow a signal from the brain model down the spine model to the arm model, seeing how the nervous system links many working parts into one processing network. In chemistry, the conductivity of water tester shows that dissolved substances change how well water carries a current, a starting point for discussing the charged particles involved in nerve signalling. In physics, the wave model makes wavelength and frequency visible, and in mathematics students can measure, tabulate and graph the results they collect.

Because the topic of drugs and neurotransmitters can raise personal questions, many teachers run it alongside their school’s health and wellbeing programme, using the teacher activities and instructions to plan each session. As human biology model sets go, this one is aimed at connecting subjects rather than at detailed anatomy, so it pairs well with a dedicated nervous system or brain model for older classes.

What to Specify When Ordering

• Which version you need: Health and Harmony, which lists teacher activities and instructions, or the Superior Kit, whose listing adds a Motor Neuron Model.
• The number of kits per school or department and the delivery locations.
• Your curriculum level, so we can advise on suitability before you order.

OEM Manufacturer

Health and Harmony is an original ScienceLab kit. Jain Scientific Equipments Private Limited, the company that trades under the ScienceLab name, is its OEM (original equipment manufacturer) and makes and assembles the kit at its own licensed factory at Saha, Ambala, Haryana, India. Schools, education departments, dealers and importers receive quotations straight from the manufacturer, and replacement models for a kit already in use can be requested from the same team — just ask us. Visit our company profile to learn more.

Related Biology Kits

Models and kits that extend the nervous-system and health theme:

• Health and Harmony Superior Kit — the version whose listing adds a Motor Neuron Model.
• Human Nervous System Model — a whole-body view of the nerve network for anatomy lessons.
• Human Brain Model in Head — shows the brain’s position within the head in more detail.
• Neuron Model — zooms in on the single nerve cell that carries each message.
• Wave Form, Helix — an additional demonstrator for wavelength and frequency in physics.

Explore more hands-on kits in our Biology Kits category.

Frequently Asked Questions

What is included in the kit?
The Health and Harmony kit includes a conductivity of water tester, a wave model, spine model, arm model, brain model and head model, together with teacher activities and instructions that guide the lessons built around them.

Which subjects can use it?
Health and Harmony is designed for use across physics, chemistry, biology and mathematics, with the nervous system as the linking theme, so one kit can move between science departments and maths lessons during a term.

Who manufactures the Health and Harmony kit?
The Health and Harmony kit is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Schools, education departments and dealers receive quotations directly from the manufacturer.

How does it differ from the Health and Harmony Superior Kit?
The Health and Harmony Superior Kit’s listing adds a Motor Neuron Model to the same models and tester, while this standard Health and Harmony kit lists teacher activities and instructions among its contents.

Does the kit contain any drugs or medicines?
No drugs or medicines are listed among the contents of Health and Harmony. The effect of drugs on neurotransmitters is explored through the activities, discussion and models rather than with any real substance.

Which class levels is it suitable for?
Suitable age groups for Health and Harmony are not specified in our listing. Please contact us with your curriculum level and class sizes, and we will advise whether the kit matches your syllabus before you order.

Can you supply kits for several schools or for export?
Yes. Health and Harmony can be quoted for single schools, education departments and dealers in India and international markets. Share the number of kits and the delivery locations in your enquiry.

Request a Quote

To receive a quotation for Health and Harmony, write to our team or add the kit to your enquiry cart along with any extra models; the quote comes direct from the manufacturer.

Last updated: 24 September 2026

Health and Harmony Superior Kit (Product Code: SLE/EB/02) is a nervous system teaching kit used to show how messages travel from the brain to a working muscle, and how drugs affect neurotransmitters, in school biology and health lessons. Its distinguishing piece is a Motor Neuron Model, added to brain, head, spine, arm and wave models and a conductivity of water tester. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

The kit includes:

• Conductivity of Water Tester
• Wave Model
• Spine Model
• Arm Model
• Brain Model
• Head Model
• Motor Neuron Model

What Is the Health and Harmony Superior Kit Used For?

The motor neuron model is the bridge between the spine and arm models: students see the cell body, the long axon and the terminal branches that pass a signal on to muscle, then relate that structure to what happens when a person decides to move. This makes the kit especially useful for lessons on synapses, where the discussion of how drugs interfere with neurotransmitters becomes concrete once learners can point to the place where chemical messages are released.

A common teaching sequence starts with the brain and head models to locate the control centre, moves down the spine model, uses the motor neuron model to explain the final step to the muscle, and finishes with the wave model and conductivity tester to connect nerve signalling to ideas from physics and chemistry. As biology teaching aids, the models are best stored away from direct sunlight so the fine detail on the neuron stays clear.

What to Specify When Ordering

• The version: this Superior Kit with its Motor Neuron Model, or the standard Health and Harmony kit, which lists teacher activities and instructions.
• Whether you need teacher documentation, since it is not listed among this kit’s contents.
• The number of kits and the delivery address for each school.

OEM Manufacturer

Jain Scientific Equipments Private Limited, trading as ScienceLab, is the OEM (original equipment manufacturer) of the Health and Harmony Superior Kit and produces it at its own licensed factory at Saha, Ambala, Haryana, India, rather than sourcing it from a trader. Because the manufacturer quotes directly, schools, colleges, education departments, dealers and importers can combine this kit with other ScienceLab models in one order, and questions about spare models are answered by the same team. More is on our company profile.

Related Biology Kits

Kits and models that complement the Superior Kit:

• Health and Harmony — the standard kit, which lists teacher activities and instructions for four disciplines.
• Dissectible Human Neuron — a take-apart neuron for looking closer at nerve cell structure.
• Nervous System Model — places the motor pathway in the context of the whole body.
• Human Spine with Femur Heads Model — a fuller skeletal view of the spinal column that protects the cord.
• Breathing Fitness Health Lab — another health-focused investigation for the same age group.

See all activity kits in the Biology Kits category.

Frequently Asked Questions

What comes in the Superior Kit?
The Health and Harmony Superior Kit contains a conductivity of water tester and wave, spine, arm, brain, head and motor neuron models, seven items in all, covering the nervous system from the brain to the muscle.

What does the Motor Neuron Model add?
In the Health and Harmony Superior Kit, the Motor Neuron Model shows the nerve cell that carries signals from the spinal cord to muscles, letting students link the spine and arm models and discuss where neurotransmitters act.

Who manufactures the Health and Harmony Superior Kit?
The Health and Harmony Superior Kit is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Quotations for schools, dealers and importers come directly from the manufacturer.

Are teacher activities or instructions included?
Teacher materials are not listed among the Health and Harmony Superior Kit’s contents. Please ask us to confirm what documentation is supplied with the Superior Kit before you order, especially if several teachers will use it.

Is it only for biology classes?
No. Although the Health and Harmony Superior Kit centres on the nervous system, its wave model and conductivity tester bring in physics and chemistry ideas, so science departments often share the Superior Kit between subjects.

How should the models be cleaned?
Dust the models in the Health and Harmony Superior Kit with a soft dry cloth, avoid solvents or abrasive cleaners that could mark the surface, and store the Superior Kit away from direct sunlight between lessons.

What should I include in an institutional enquiry?
An enquiry for the Health and Harmony Superior Kit should give the number of kits, the delivery address, and whether you also want the standard Health and Harmony kit quoted for comparison. We supply India and international markets.

Request a Quote

Request pricing for the Health and Harmony Superior Kit through our contact page or by adding it to your enquiry cart; the quotation comes straight from the manufacturer.

Last updated: 24 September 2026

Bacterial Pollution Kit (Product Code: SLE/EB/04) is a classroom microbiological water testing kit used to detect E. coli and total bacteria in up to 20 natural water samples in school and college biology and environmental science lessons. A sterile, ready-to-heat culture medium and sterile Bi-Petri dishes let students check local water for coliform bacteria within one 45-minute class period. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Key Details

What Is the Bacterial Pollution Kit Used For?

Students collect water from sources such as a pond, stream, well, rain barrel or tap, then plate each sample on the prepared medium in the Bi-Petri dishes. Because E. coli is widely used as an indicator of faecal contamination, comparing colonies from different sites opens up discussion of sewage, animal waste, runoff and why drinking water is treated. With capacity for 20 samples, a class can split into teams, each testing its own source, and pool the results into a simple map or bar chart of local water quality.

Good microbiology habits matter: collect samples in clean containers, label every dish before plating, keep lids closed after inoculation and wash hands afterwards. Colonies need time to develop after the class session, so plan a second, shorter look at the dishes; treat all grown cultures as potentially harmful and dispose of them through your school’s biological waste routine. As a microbiology teaching kit it is meant for education, not as a substitute for professional drinking-water analysis.

What to Specify When Ordering

• The number of kits, allowing up to 20 water samples per kit.
• Whether you also need an incubator, extra Petri dishes or a colony counter for the same practical.
• When you plan to run the practical, so the expiry date of the quoted batch can be checked against it.

Supplier

Jain Scientific Equipments Private Limited trades as ScienceLab from Ambala, Haryana, India, and supplies the Bacterial Pollution Kit to schools, colleges and environmental education programmes in India and international markets. Because the kit contains a sterile culture medium, ask us for the batch details when you request a quotation; one enquiry can also cover incubators, Petri dishes and colony counters for the same practical. Read about us on the company profile page.

Related Biology Kits

Equipment that supports water microbiology investigations:

• Laboratory Incubator With Visibility Door — keeps plated dishes at a steady temperature while colonies develop.
• Digital Colony Counter — helps students count colonies accurately when comparing sites.
• Petri Dish — extra dishes for repeat tests or control plates.
• Water And Soil Analysis Kit — adds chemical water-quality tests to the biological results.
• Microbe Scavenger Hunt — a companion activity on where microbes are found around the school.

Find more activity kits in the Biology Kits category.

Frequently Asked Questions

How many water samples can one kit test?
One Bacterial Pollution Kit tests up to 20 natural water samples for E. coli and total bacteria, so a class can split into teams, each checking a different pond, stream, well or tap, and then compare results.

How long does the practical take?
The Bacterial Pollution Kit is designed for one 45-minute class period to set up the tests. Colonies then need time to grow before they can be examined, so plan a shorter follow-up observation of the dishes afterwards.

Who supplies the Bacterial Pollution Kit?
The Bacterial Pollution Kit is supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, of Ambala, Haryana, India. The company quotes schools, colleges, education departments and dealers in India and international markets through its contact page and enquiry cart.

What is the shelf life of the culture medium?
For the Bacterial Pollution Kit, shelf life depends on the culture medium, its grade and storage conditions; ask us for the expiry date of the batch you are quoted, and plan the practical so the kit is used within that date.

Do I need an incubator?
An incubator is not listed as part of the Bacterial Pollution Kit. Please contact us for guidance on incubation conditions and on whether your classroom set-up is suitable before you order the kit.

How is the culture medium prepared?
The culture medium in the Bacterial Pollution Kit is supplied sterile and ready to heat, so it only needs warming before it is used; there is no weighing or mixing of dehydrated powders in the classroom.

Can the results be used to declare water safe to drink?
No. The Bacterial Pollution Kit is an educational screen for E. coli and total bacteria; decisions about drinking water should rely on professional laboratory testing, not on classroom results from this kit.

Request a Quote

For a quotation on the Bacterial Pollution Kit, contact us or add it to your enquiry cart with any incubators or dishes you need.

Last updated: 24 September 2026

Smoking Experiment (Product Code: SLE/EB/05) is a simple demonstration apparatus used to draw smoke from a lighted cigarette through a white fibreglass filter, revealing the amount and nature of the tars and nicotine it carries, in school and college health education lessons. The residue is compared with a calibrated colour chart, and 25 filters are included. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.

Key Details

What Is the Smoking Experiment Used For?

The experiment is usually run by the teacher as a demonstration during lessons on the respiratory system, addiction or personal health. As the apparatus pulls smoke through the filter, the white surface darkens; the class then matches the stain against the colour chart and discusses what the same deposit would mean inside the airways and lungs of a smoker. With 25 filters, a teacher can repeat the test for several classes or compare the residue from different numbers of puffs.

Carry out the demonstration in a well-ventilated room or under an extraction hood, keep the lighted cigarette under adult control at all times, and have a non-combustible dish ready to extinguish it. Follow your institution’s policy on tobacco on the premises. Used filters can be kept in labelled envelopes as a lasting visual record for later biology teaching and health lessons.

What to Specify When Ordering

• The number of apparatus sets, bearing in mind that each includes 25 filters.
• Whether additional filters should be quoted for a full year of demonstrations.
• Any related health education models you want included in the same quotation.

OEM Manufacturer

The Smoking Experiment is made by Jain Scientific Equipments Private Limited, the OEM (original equipment manufacturer) that trades as ScienceLab, at its own licensed factory at Saha, Ambala, Haryana, India. Schools, colleges, training centres, dealers and importers buy the apparatus factory-direct rather than through a trader, and questions about extra filters or repeat orders go to the same manufacturer — just ask us. Our company profile has further information.

Related Biology Kits

Resources that build on the smoking demonstration:

• Effects of Smoking Model — shows the physical damage smoking can cause to body organs.
• Microslide Smoking & Health — microscope slides for examining tissue changes linked to smoking.
• Human Lung Model in Bell Jar — demonstrates how breathing draws air, and smoke, into the lungs.
• Lung Capacity Gauge — lets students measure their own lung capacity in a follow-up activity.
• Kit on the Consequences of Smoking — another teaching kit on the health effects of tobacco.

Browse all kits in our Biology Kits category.

Frequently Asked Questions

How many filters are supplied?
The Smoking Experiment includes 25 filters, enough for a teacher to repeat the demonstration for several classes or to compare the residue left on the white fibreglass filter by different numbers of puffs.

Who manufactures the Smoking Experiment?
The Smoking Experiment is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), the OEM, at its own licensed factory at Saha, Ambala, Haryana, India. Schools, training centres and dealers receive their quotation directly from the manufacturer.

Are cigarettes included?
No. Cigarettes are not listed among the contents of the Smoking Experiment; the school provides the cigarette used in the demonstration, in line with its own policy on tobacco on the premises.

What does the colour chart measure?
The calibrated colour chart used in the Smoking Experiment gives a visual scale for comparing the tar and nicotine residue on each filter, so results can be described consistently between classes and repeat demonstrations.

Which age groups is it suitable for?
The Smoking Experiment is easy to perform and intended for students from elementary to college level, with the teacher operating the apparatus and handling the lighted cigarette throughout the demonstration.

Can replacement filters be ordered?
Please contact us about additional filters for the Smoking Experiment; availability and pack sizes are confirmed on request, so mention how many demonstrations you plan to run each year.

Do you supply schools outside India?
Yes. The Smoking Experiment is supplied to schools, colleges and training centres in India and international markets; include your quantity and destination in the enquiry so the manufacturer can quote directly.

Request a Quote

To order the Smoking Experiment, send a request via our contact page or add it to the enquiry cart with related health education models; quotes come direct from the manufacturer.

Last updated: 24 September 2026

Cell Structure (Product Code: SLE/EB/06) is a biology lab kit used to introduce students to the working parts of cells through staining and microscope observation in school and college practical classes. Teachers use it to stain mitochondria and storage inclusions, show cell walls, chloroplasts and starch granules, and compare plant with animal cells; one kit serves up to 30 students over two 45-minute periods. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as part of its cell biology equipment range.

Specifications

What Is the Cell Structure Kit Used For?

The kit gives a class its first close look at what a cell is made of. A convenient plan is to use the first period for staining, so that students bring out mitochondria and storage inclusions and begin labelling the components they can identify. The second period turns to plant material — cell walls, chloroplasts and starch granules — which students set beside animal cells before discussing what the cell membrane does in each. Asking everyone to sketch at the same magnification makes the plant-versus-animal comparison much easier to talk through at the end.

Because one kit covers up to 30 students, a single order equips a typical class section, and the practical makes a strong opening to a cell unit before osmosis or cell division is taught. As a biology experiment kit for students, it also builds microscope handling, slide preparation and careful recording habits. Unless your packing list shows otherwise, have a compound microscope for each student or pair, clean slides and coverslips ready before the lesson.

Supplier

Jain Scientific Equipments Private Limited trades under the ScienceLab name from Ambala, Haryana, India, and supplies this cell biology kit to schools, colleges, training institutes and distributors. For vendor registration, the supplying company can be listed under Importer-Exporter Code AAECJ8618A (DGFT) and GSTIN 06AAECJ8618A1ZT. More about the business is on the ScienceLab company profile.

Related Laboratory Equipment

These items from our catalogue complete the set-up for a cell structure practical:

• Monocular Biological Microscope 400x, LED — a student microscope for viewing the stained cells in both class periods.
• Microscope Slides Glass — spare slides so every student can mount both plant and animal samples.
• Glass Cover Slips — keep stained preparations flat and protect the objective lens.
• Iodine Sol — a familiar classroom stain for making starch granules stand out in plant cells.
• Animal Cell & Plant Cell — reference material for the closing plant-versus-animal discussion.

Explore more hands-on practicals in our Biology Kits category.

Frequently Asked Questions

How many students can use one Cell Structure kit?
One Cell Structure kit (SLE/EB/06) serves up to 30 students. For larger year groups or several sections, order one kit for every 30 students, or ask us for a combined quotation covering all your classes.

How much lesson time does the Cell Structure practical need?
The Cell Structure practical needs two class periods of 45 minutes each. Schools with a longer laboratory block can run both parts in a single session, as long as enough time is left for the staining steps.

Which cell structures will students observe with the Cell Structure kit?
With the Cell Structure kit, students stain mitochondria and storage inclusions and observe cell walls, chloroplasts and starch granules in plant material. The activities also cover identifying cell components, comparing plant and animal cells and cell membrane function.

Is a microscope included with the Cell Structure kit?
No microscope is listed for the Cell Structure kit, so plan for one compound microscope per student or pair, along with clean slides and coverslips. Please contact us for the current packing list before you order.

How long do the stains in the Cell Structure kit last?
No fixed period is stated for the Cell Structure kit: shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted, and store the kit as its labels direct.

Who supplies the Cell Structure kit?
The Cell Structure kit is supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab, from Ambala, Haryana, India. The company quotes directly to schools, colleges and distributors and serves institutions in India and international markets.

What should a quotation request for the Cell Structure kit include?
A quotation request for the Cell Structure kit should give the number of kits or students, the delivery address, any microscopes, slides or coverslips you also need, and your billing details, so a complete quotation can be sent in one step.

Request a Quote

To order Cell Structure kits for your school or college, contact our team with your quantity, or add the kit to the enquiry cart together with any other items you need.

Last updated: 24 September 2026

DNA extraction lab kit (Product Code: SLE/EB/07) is a biology practical kit used to let students release DNA from cells and see it with the naked eye in school and college laboratories. It suits biology and biotechnology teachers who want a hands-on activity that turns the idea of genetic material into white strands students can lift out on a glass rod. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, for teachers looking for a DNA extraction kit for school labs.

Key Details

What Is the DNA Extraction Lab Kit Used For?

It is used for the classic classroom extraction, which follows three stages. First, cells are broken open, usually by mashing soft plant tissue in a detergent and salt solution. Next, the liquid is separated from solid debris. Finally, cold alcohol is layered on top so that DNA comes out of solution as fine white strands that can be spooled onto a rod, and students compare how much material different samples give.

The activity links naturally to lessons on chromosome structure and on how DNA is studied in research, which is why it often opens a biotechnology lab kit sequence in senior classes. Contents differ between kit versions, so confirm with us which reagents and consumables are included and prepare any extra items, such as chilled alcohol or glassware, before the practical.

Supplier

This kit is supplied by Jain Scientific Equipments Private Limited, the Ambala, Haryana company that trades as ScienceLab and serves schools, colleges and training institutes with educational laboratory equipment. Because kit versions differ, the reagents and consumables are confirmed in writing with each quotation. Read about the company on our company profile page.

Related Laboratory Equipment

Teachers planning a DNA practical often order these items with the kit:

• Cellulose Enzyme (DNA Separation) — an enzyme listed in our range for DNA separation work with plant material.
• Protease Enzyme (DNA Separation) — helps break down the proteins that surround DNA during an extraction.
• Ethanol — alcohol for the precipitation step in which the DNA strands become visible.
• Pestle And Mortar — for grinding soft plant or fruit tissue before extraction.
• Molecular Model Kit, Two Layer DNA — lets students connect the extracted strands to the double-helix structure.

Other ready-to-teach practicals are grouped under Biology Kits.

Frequently Asked Questions

What is included in the DNA extraction lab kit?
The current contents of the DNA extraction lab kit, including reagents, consumables and quantities, are confirmed in writing with each quotation. Please contact us for the list before ordering so you can plan any extra glassware or chilled alcohol.

Which samples suit the DNA extraction lab kit?
Soft plant material such as fruit or onion is the usual choice for a school practical with the DNA extraction lab kit, because it gives visible DNA without special equipment. Our team can advise on samples that suit this particular kit.

Does the DNA extraction lab kit need a centrifuge?
Introductory classroom extractions like those done with the DNA extraction lab kit are usually carried out without a centrifuge, relying on filtering and alcohol precipitation. Confirm the method for this kit with us if your laboratory has no centrifuge.

Is the DNA extraction lab kit safe for school students?
Yes, with normal laboratory precautions, DNA extraction activities like this one are routinely run in schools. Students using the DNA extraction lab kit should wear eye protection, keep alcohol away from open flames and follow the safety notes supplied and your school's lab rules.

How long do the reagents in the DNA extraction lab kit last?
No fixed period is stated for the DNA extraction lab kit, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted and store the kit as its labels direct.

How many students does one DNA extraction lab kit serve?
The class size for one DNA extraction lab kit is confirmed with your quotation. Tell us how many students will take part and we will state the number of kits needed for your practical.

Who supplies the DNA extraction lab kit?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab in Ambala, Haryana, India, supplies the DNA extraction lab kit to schools, colleges and district buyers, and handles combined orders for several institutions in India and international markets.

Request a Quote

For a quotation and the current contents of the DNA extraction lab kit, send us an enquiry or place it in the enquiry cart along with related consumables.

Last updated: 24 September 2026

Ob-Scertainer Kit (Product Code: SLE/EB/08) is a reusable activity kit used to teach the scientific method through indirect observation in school science classrooms. With 24 steel balls, 50 student worksheets and various moulded parts, students design an experiment, build a model to explain what they cannot see directly, test a hypothesis and draw conclusions. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a hands-on STEM science kit for India and international markets.

Specifications

What Is the Ob-Scertainer Kit Used For?

The kit works well as an early-term lesson on how science comes to know things. Students gather clues with the steel balls and moulded parts, record what they notice on the worksheets, and propose a model that explains their observations. They then test that model with further trials, revise it when the evidence disagrees, and defend their conclusions to the class — the same cycle researchers followed when they inferred the structure of the atom or the interior of the Earth from indirect evidence.

With 50 worksheets in the box, a teacher can run the activity for a large class or across two sections, and because the hardware is reusable the kit can come back out every year. As a STEM science kit it also opens up discussion of uncertainty, the value of repeated trials, and why two groups can reach different yet defensible conclusions from the same evidence.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited, an educational laboratory supply company in Ambala, Haryana, India, which supplies this kit to schools, colleges and distributors. Repeat orders and questions about extra worksheets are handled by the same team. Our profile page describes the company and its range.

Related Biology Kits

These kits and resources build on the same investigative skills:

• Concepts Of Classification Kit — another process-skills kit, in which students define objects by their traits.
• Investigating Spontaneous Generation Lab Investigation — a historical experiment for practising hypothesis testing with a proper control.
• Genes & Probability Lab — carries prediction and testing into inheritance problems.
• Probability Kit — a maths lab resource for discussing chance and repeated trials alongside the worksheets.

See the full range of Biology Kits for more classroom investigations.

Frequently Asked Questions

What comes in the Ob-Scertainer Kit?
The Ob-Scertainer Kit contains 24 steel balls, 50 student worksheets and various moulded parts. The worksheets are the only items students write on; the steel balls and moulded parts are reusable from one class to the next.

Can the Ob-Scertainer Kit be reused with new classes?
Yes, the Ob-Scertainer Kit is designed to be reusable. Store the steel balls in a closed container after each lesson and count them before packing away, so the kit stays complete for the next group of students.

Which age group is the Ob-Scertainer Kit meant for?
No grade level is set for the Ob-Scertainer Kit. Its skills — experimental design, modelling and hypothesis testing — are usually taught from middle school onward, and teachers can deepen the discussion for older students.

Is the Ob-Scertainer Kit a biology activity or a general science one?
The Ob-Scertainer Kit teaches general scientific reasoning that applies equally to physics, chemistry and biology, which makes it a good first lesson on how scientists work before any subject-specific practical begins.

Can extra worksheets be ordered for the Ob-Scertainer Kit?
Please contact us to check whether extra worksheets for the Ob-Scertainer Kit are available before your order is finalised; each kit already includes 50 student worksheets.

Who supplies the Ob-Scertainer Kit?
Jain Scientific Equipments Pvt Ltd, which trades as ScienceLab from Ambala, Haryana, India, supplies the Ob-Scertainer Kit to schools, colleges and distributors in India and international markets, with quotations issued directly by the company.

What details are needed for an Ob-Scertainer Kit quotation?
For an Ob-Scertainer Kit quotation, give the number of kits, the delivery location and any other items you want included. Bulk orders covering several schools or sections can be combined into one quotation.

Request a Quote

To add the Ob-Scertainer Kit to your science department, get in touch with us or use the enquiry cart to collect items for a single quotation.

Last updated: 24 September 2026

Concepts Of Classification Kit (Product Code: SLE/EB/09) is a classroom sorting kit used to teach students how to classify objects by their characteristics in science and biology lessons. It holds 15 sets of 10 numbered blue figures and 15 sets of 10 numbered red figures — 20 different items varying in shape, size, edges, structure and number of sides — plus 30 student worksheets. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, among its biology teaching aids.

Specifications

What Is the Concepts of Classification Kit Used For?

It is used to turn classification into something students do rather than memorise. They begin with a mixed pile of figures and look for one feature that splits it into two groups — colour, number of sides, straight or curved edges. Repeating the split inside each group produces a branching key, and the numbers on the figures let the class check that everyone's key leads to the same item. The exercise mirrors the way biologists build dichotomous keys and arrange organisms into ranks.

With 15 sets of each colour and 30 worksheets, a practical arrangement is 15 pairs sharing figures while every student completes an individual worksheet. The lesson is a natural lead-in to classifying living organisms, and it makes a wall-mounted classification chart for biology far easier for students to read and question.

Supplier

The kit is supplied by Jain Scientific Equipments Private Limited, which operates as ScienceLab from Ambala in Haryana and serves schools, colleges and distributors in India and international markets. Additional worksheets and repeat orders can be discussed with the same team. Visit the company profile for background on the business.

Related Biology Kits

Use these alongside the kit to move from sorting shapes to classifying living things:

• Classification of Living Things Lab Investigation — the next step: applying a dichotomous key to illustrated life forms across the Five Kingdoms.
• Classification of Living Things Poster — a classroom display that anchors the vocabulary of groups and ranks.
• Key to Identifying Water Invertebrates — a field-style key for practising identification on real animals.
• Ob-Scertainer Kit — develops the observation and reasoning skills that good classification relies on.

More activity kits are listed in our Biology Kits category.

Frequently Asked Questions

How are the figures in the Concepts Of Classification Kit packed?
The Concepts Of Classification Kit packs its figures as 15 sets of 10 numbered blue figures and 15 sets of 10 numbered red figures, so a whole class can work in several groups at the same time.

What printed material comes with the Concepts Of Classification Kit?
The Concepts Of Classification Kit includes 30 student worksheets, together with guides and instructions for the teacher, so each student in a class of 30 can keep an individual record of the sorting activity.

Which characteristics can students use to sort the figures?
In the Concepts Of Classification Kit, the 20 different items vary in shape, size, edges, structure and number of sides, and the blue and red colours give students an easy first split before finer groupings.

Is the Concepts Of Classification Kit only useful in biology?
No. The Concepts Of Classification Kit teaches classifying by traits, a general science and reasoning skill; biology teachers value it most as preparation for taxonomy, dichotomous keys and classifying living organisms.

How should the Concepts Of Classification Kit be stored between classes?
Keep each numbered set of the Concepts Of Classification Kit in its own bag or box and check the count at the end of every lesson, so all 15 blue and 15 red sets stay complete for the next group.

Can extra worksheets be supplied with the Concepts Of Classification Kit?
Ask us through our contact page about extra worksheets for the Concepts Of Classification Kit; availability of additional printed material is confirmed together with your quotation, alongside the 30 worksheets already included.

Who supplies the Concepts Of Classification Kit?
The Concepts Of Classification Kit is supplied by Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India. The company quotes directly for single sections, whole schools and multi-school orders in India and international markets.

Request a Quote

For a quotation on the Concepts Of Classification Kit, write to our sales team or add it to the enquiry cart with the other resources you need.

Last updated: 24 September 2026

Kidneys And Blood Filtration kit (Product Code: SLE/EB/10) is a human-biology practical kit used to model how the kidney filters blood and removes wastes in school and college classrooms. Students build artificial kidneys from dialysis tubing, fill them with simulated blood from the kit's 100 mL bottle and chemically test the filtrate, linking the result to the work of the nephrons. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a biology experiment kit for students.

Specifications

What Is the Kidney and Blood Filtration Kit Used For?

It is used to make kidney function visible. In a typical set-up, students close one end of a piece of dialysis tubing, add simulated blood with a pipette, seal the top and suspend the tubing in a plastic cup of water. Over the lesson, small molecules move through the tubing wall into the water while larger components stay inside — much as blood cells and proteins are held back in the nephron. Students then test the water in the cup to find out which wastes their model kidney has removed.

Because filtration happens across a membrane, the practical doubles as an osmosis experiment kit for school classes studying diffusion. The contents are arranged in fifteens, so up to 15 groups can each have their own tubing, cup and 1 mL pipette while sharing the 100 mL bottle of simulated blood. Rinse the cups and pipettes after the lesson if you plan to reuse them, and keep the bottle capped and stored as directed on its label.

Supplier

Jain Scientific Equipments Private Limited, trading as ScienceLab from Ambala, Haryana, India, supplies this filtration kit together with the kidney models and membrane tubing that teachers often order with it. Institutional buyers can learn more on the ScienceLab profile.

Related Laboratory Equipment

These items help students connect the model to real anatomy and extend the practical:

• Human Kidney, Nephron, and Glomerulus Model Set — shows the real structures that the tubing model imitates.
• Visking Tubing, 30m — extra membrane tubing for repeat runs or additional groups.
• Visking Tubing Clips — a quick way to seal the ends of the tubing without knots.
• Human Excretory System — reference material for placing the kidney within the whole excretory system.

Find related practicals in the Biology Kits section.

Frequently Asked Questions

What is included in the Kidneys And Blood Filtration kit?
The Kidneys And Blood Filtration kit includes one 100 mL bottle of simulated unfiltered blood, 15 pieces of dialysis tubing, 15 plastic cups and 15 pipettes of 1 mL each, so up to 15 groups can work at once.

Why does the Kidneys And Blood Filtration kit use dialysis tubing?
The Kidneys And Blood Filtration kit uses dialysis tubing because it is a partially permeable membrane: small particles pass through its pores while larger ones stay inside, the same size-based sorting that happens when blood is filtered in the nephron.

Are the filtrate test reagents included in the Kidneys And Blood Filtration kit?
The contents list of the Kidneys And Blood Filtration kit does not name test reagents. Please ask us which chemical tests the kit is designed for and whether those reagents are supplied or should be ordered separately.

Can the dialysis tubing in the Kidneys And Blood Filtration kit be reused?
Tubing from the Kidneys And Blood Filtration kit that has been wetted, tied and filled is normally treated as single-use. For repeat lessons, order extra tubing so that each group starts with a fresh piece.

How long does the simulated blood in the Kidneys And Blood Filtration kit last?
No fixed period is stated for the simulated blood in the Kidneys And Blood Filtration kit, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted.

Who supplies the Kidneys And Blood Filtration kit?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Kidneys And Blood Filtration kit to schools and colleges in India and international markets. Refill availability and quotations come directly from the company.

What should a purchase request for the Kidneys And Blood Filtration kit include?
A purchase request for the Kidneys And Blood Filtration kit should state the number of kits, any extra tubing or kidney models you need and the delivery address, so a single quotation can cover the whole practical.

Request a Quote

Ready to order the Kidneys And Blood Filtration kit? Contact ScienceLab for a quotation or add the kit to the enquiry cart.

Last updated: 24 September 2026

Blood Typing Kit, Simulated (Product Code: SLE/EB/11) is an ABO-Rh blood typing kit used to teach blood grouping with artificial blood and sera in school and college biology classes. Students identify A, B, AB and O types and the Rh factor, find possible blood donors and settle a paternity question, and no real blood is ever used. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a genetics inheritance kit for practical lessons.

Specifications

What Is the Simulated Blood Typing Kit Used For?

The kit is used to run a realistic blood-grouping practical without any biological sample. Students place drops of simulated blood into the wells of a comboplate, add the simulated typing sera and watch for the clumping reaction that shows which antigens are present. Reading the pattern across the wells gives each sample's ABO group and Rh status, and the class then builds a donor-compatibility table from its results.

A follow-up task uses the same results to settle a paternity question, showing how blood groups are inherited and why some combinations of parents and child are impossible. Because the materials are artificial, this biology experiment kit for students can be repeated with different unknowns without biosafety concerns, and the comboplates go straight into the dishwasher ready for the next group.

What to Specify When Ordering

• The number of kits, depending on whether students will work individually or in small groups.
• Whether you need workbooks and guides, which must be ordered separately from the kit.
• The exam scheme your worksheets should link to (AQA, IB, OCR, Edexcel, WJEC, SEB, IEB or CIE).
• Your delivery address and any related items, such as blood-cell models, to include in the same quotation.

Supplier

ScienceLab is the trading name used by Jain Scientific Equipments Private Limited, a laboratory education supplier based in Ambala, Haryana, India. The company supplies this simulated typing kit, together with any separately ordered workbooks and guides, to schools, colleges and distributors. Our profile explains who we are and how we work with institutions.

Related Laboratory Equipment

Teachers often combine the kit with these resources:

• Human Blood Cell Types Model — illustrates the blood cells whose surface markers decide a person's blood group.
• Forensics Using Simulated Blood — another artificial-blood practical that extends the topic into forensic science.
• Forensic Chemistry of Blood Types — applies blood-group evidence to a forensic investigation.
• Genes & Probability Lab — broadens the inheritance work to monohybrid and dihybrid crosses.

Browse the complete Biology Kits range for other hands-on investigations.

Frequently Asked Questions

Does the Blood Typing Kit, Simulated use real blood?
No. The Blood Typing Kit, Simulated uses artificial blood and sera that simulate actual blood typing, so students carry out the full grouping procedure without any contact with human blood samples.

Which blood groups can students identify with the Blood Typing Kit, Simulated?
With the Blood Typing Kit, Simulated, students identify the A, B, AB and O groups and determine the Rh factor, then use the results to work out possible blood donors and answer a paternity question.

Are workbooks and teacher guides included with the Blood Typing Kit, Simulated?
No. Workbooks and guides for the Blood Typing Kit, Simulated must be ordered separately. Tell us how many you need when you enquire and we will add them to the same quotation as the kits.

How are the components of the Blood Typing Kit, Simulated cleaned?
The Blood Typing Kit, Simulated is made of durable, washable materials, and its comboplates are dishwasher safe, so the plates can be cleaned quickly and reused with the next class or group.

Will the Blood Typing Kit, Simulated worksheets fit our syllabus?
The worksheets of the Blood Typing Kit, Simulated are written for students and can be linked to AQA, IB, OCR, Edexcel, WJEC, SEB, IEB and CIE schemes. For other boards, compare the ABO-Rh and inheritance topics with your syllabus or ask us.

How long do the artificial blood and sera last?
No fixed period is stated for the artificial blood and sera in the Blood Typing Kit, Simulated, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted.

Who supplies the Blood Typing Kit, Simulated?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Blood Typing Kit, Simulated to schools, colleges and distributors in India and international markets, and handles bulk and export enquiries directly.

Request a Quote

For a quotation on Blood Typing Kit, Simulated and any workbooks, contact us or collect items in the enquiry cart.

Last updated: 24 September 2026

Classification of Living Things Lab Investigation (Product Code: SLE/EB/12) is a classroom biodiversity activity used to teach the Five Kingdoms by classifying illustrated life forms with a simple dichotomous key in school biology lessons. Sized for a class of 40, it takes students to the kingdom and phylum of each organism while they note what it “does for a living”. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a low-equipment biology teaching aid.

Key Details

What Is the Classification of Living Things Investigation Used For?

The investigation is used at the start of a diversity-of-life unit. Students work through the key one couplet at a time, choosing between two descriptions at each step, until they reach a kingdom and then a phylum for each illustrated organism. Comparing answers between groups quickly shows where a key depends on careful observation, and disagreements become a starting point for discussing cell type, nutrition and body plan.

Since students work from illustrations rather than live or preserved specimens, the activity needs no microscopes or specimen storage and can run in an ordinary classroom. It pairs well with a classification chart for biology on the classroom wall, suits schools still building up their biology lab equipment, and leads naturally into field work with real organisms.

Supplier

The investigation is supplied by Jain Scientific Equipments Private Limited, known to customers as ScienceLab, from Ambala, Haryana, India. Schools, colleges and distributors can order it together with posters and other classification resources in a single quotation. See the company profile for more about our background and range.

Related Biology Kits

These resources extend the lesson before and after the key work:

• Classification of Living Things Poster — a wall reference for the kingdoms and major groups students meet in the key.
• Concepts Of Classification Kit — a warm-up that teaches trait-based sorting with simple numbered figures.
• Microbe Scavenger Hunt — lets students apply keys to real microorganisms from their surroundings.
• Hand Lens — for taking the lesson outdoors to examine real plants and small animals.

Our Biology Kits category lists further classroom investigations.

Frequently Asked Questions

What class size is the Classification of Living Things Lab Investigation designed for?
The Classification of Living Things Lab Investigation is designed for a class size of 40 students. For larger year groups, order one set for every 40 students, or ask us for a combined quotation.

Does the Classification of Living Things Lab Investigation need microscopes or specimens?
No. In the Classification of Living Things Lab Investigation students classify illustrations of life forms, so the lesson can run in any ordinary classroom without microscopes, preserved specimens or specimen storage.

Which classification levels does the investigation cover?
The Classification of Living Things Lab Investigation takes students to kingdom and phylum level within the Five Kingdom system, using a simple dichotomous key to place each illustrated life form.

What is a dichotomous key?
A dichotomous key, as used in the Classification of Living Things Lab Investigation, is a step-by-step identification tool: every step offers two contrasting descriptions, and choosing the one that fits leads to the next step and finally to a group.

Does the investigation cover how organisms live, or only their names?
Both. While working through the Classification of Living Things Lab Investigation, students also record what each life form “does for a living”, which links classification to ecology and to the diversity of the living world.

Who supplies the Classification of Living Things Lab Investigation?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Classification of Living Things Lab Investigation to schools, colleges and distributors in India and international markets, with quotations sent directly by the company.

What information helps prepare a quotation?
For a Classification of Living Things Lab Investigation quotation, send the number of classes or students, the delivery address and any related items such as classification posters through our contact page.

Request a Quote

To request Classification of Living Things Lab Investigation sets for your school, reach our team here or add them to the enquiry cart.

Last updated: 24 September 2026

DNA/Chromosome Staining Lab Activity (Product Code: SLE/EB/13) is a mitosis practical kit used to stain and squash preserved plant root tips so that students can see chromosomes in every stage of cell division in school and college biology labs. Each student prepares an individual slide, and the kit holds enough material for 30 students. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a staining kit for biology labs that want real, student-made preparations.

Specifications

What Is the DNA/Chromosome Staining Activity Used For?

It is used to let students find mitosis for themselves rather than on a bought slide. After a short demonstration, each student takes a root tip, stains it, places it on a slide under a coverslip and presses down gently to spread the cells into a single layer — the squash. At low power they locate the region of dividing cells, then move to higher magnification to pick out prophase, metaphase, anaphase and telophase. Counting how many cells sit in each stage gives a simple estimate of how long each phase lasts relative to the others.

Because the root tips were harvested at peak mitotic activity, every slide should show several examples of each stage, even for first-time students. Squash preparations are temporary, so it helps to compare them with permanent reference slides; this kind of temporary slides biology kit also leaves time in the lesson for students to sketch and label what they find.

Supplier

Jain Scientific Equipments Private Limited, the company behind the ScienceLab name in Ambala, Haryana, India, supplies this staining activity along with the slides, coverslips and stains that teachers often add to a mitosis practical. You can read more on our company profile.

Related Laboratory Equipment

Items that support the staining and viewing steps of this activity:

• Mitosis & Meiosis Set, Microscope Slides — permanent prepared slides to compare with the students' own squashes.
• Plain Slides — extra slides for repeat squashes.
• Coverslips — needed to cover and press each root-tip preparation.
• Acetocarmine (Nucleic Acid) — a chromosome stain widely used for root-tip squashes in school labs.
• Binocular Microscope — comfortable two-eye viewing for the high-power search for mitotic stages.

Discover more practical kits in Biology Kits.

Frequently Asked Questions

What plant material comes with the DNA/Chromosome Staining Lab Activity?
The DNA/Chromosome Staining Lab Activity includes specially grown and preserved plant root tips, harvested under conditions chosen to give maximum mitotic activity at the time of preservation, so every slide shows several examples of each stage.

How many students can one DNA/Chromosome Staining Lab Activity serve?
One DNA/Chromosome Staining Lab Activity contains enough material for 30 students working individually, with each student preparing, staining and squashing a root tip on his or her own microscope slide.

Is the stain included in the DNA/Chromosome Staining Lab Activity?
Students stain their own samples as part of the DNA/Chromosome Staining Lab Activity. Please contact us to confirm which stain, and how much of it, is supplied in the current kit before you plan the practical.

What microscope does the DNA/Chromosome Staining Lab Activity need?
The DNA/Chromosome Staining Lab Activity needs a compound microscope with a high-power objective, because chromosomes must be seen clearly enough for students to tell prophase, metaphase, anaphase and telophase apart.

Can the slides made in the DNA/Chromosome Staining Lab Activity be kept?
Squash preparations from the DNA/Chromosome Staining Lab Activity are temporary and should be examined on the day they are made. For a permanent record, pair the activity with prepared mitosis slides or photograph the clearest fields.

How long do the root tips and stain keep?
No fixed period is stated for the DNA/Chromosome Staining Lab Activity, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted and keep the container sealed.

Who supplies the DNA/Chromosome Staining Lab Activity?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the DNA/Chromosome Staining Lab Activity to schools and colleges, and quotes for whole year groups in India and international markets.

Request a Quote

To plan a mitosis practical with the DNA/Chromosome Staining Lab Activity, ask us for a quotation or place it in the enquiry cart with slides and coverslips.

Last updated: 24 September 2026

Genes & Probability Lab (Product Code: SLE/EB/14) is a genetics activity kit used to teach inheritance patterns and genetic probability through game-like exercises in school and college classrooms. Working with easily observed and tested traits, students explore gametogenesis and fertilisation, monohybrid and dihybrid crosses, and the laws of dominance, segregation and recombination along with independent assortment. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a genetics experiment kit for Mendelian lessons.

Key Details

What Is the Genes & Probability Lab Used For?

It is used to let the rules of inheritance emerge from chance instead of being handed down as a table. A session usually begins with students modelling gamete formation, where each parent passes on one allele for each gene, and then “fertilising” by combining gametes at random and recording the offspring. When the whole class pools its results, the classic Mendelian ratios appear, and students see for themselves why small samples often stray from the expected numbers.

The dihybrid exercises extend the idea to two genes at once, so independent assortment and recombination become something students observe rather than memorise. Teachers often link the lab to probability lessons in mathematics, and as a genetics inheritance kit it gives a solid foundation before students tackle pedigrees or blood-group inheritance.

Supplier

ScienceLab is a trading name of Jain Scientific Equipments Private Limited, located in Ambala, Haryana, India, which supplies this genetics lab to schools, colleges and tender departments. For vendor registration, the supplying company is listed under GSTIN 06AAECJ8618A1ZT and LEI 3358004HRD1JIVXKYX49. The company profile has further information.

Related Biology Kits

These items take the same genetics principles in different directions:

• Fruit fly Genetics Kit — carries the same crosses into a breeding experiment with living organisms.
• Probability Kit — a maths lab resource for practising the probability rules behind each cross.
• Blood Typing Kit, Simulated — applies inheritance rules to ABO blood groups and a paternity question.
• Mendelian Inheritance — reference material summarising Mendel's laws for revision.

View all of our Biology Kits.

Frequently Asked Questions

Which genetics topics does the Genes & Probability Lab cover?
The Genes & Probability Lab covers gametogenesis and fertilisation, monohybrid and dihybrid crosses, the laws of dominance, segregation and recombination, and independent assortment, all taught through game-like exercises with easily observed traits.

Does the Genes & Probability Lab need live organisms or special apparatus?
No live organisms or special apparatus are listed for the Genes & Probability Lab; it is built around game-like exercises and easily observed traits. Contact us for the current component list before ordering.

Which level of student is the Genes & Probability Lab suited to?
The Genes & Probability Lab suits secondary school and early college students, because monohybrid and dihybrid crosses are normally taught in secondary genetics and then revisited in more depth in first-year college biology.

How many students can use one Genes & Probability Lab?
The group size for one Genes & Probability Lab is not stated in the product description. Tell us your class size when you enquire and we will confirm the quantity to order in the quotation.

Can the Genes & Probability Lab be used for revision?
Yes. Because its exercises are game-like, the Genes & Probability Lab works well as a quick recap of Mendel's laws and probability before examinations, as well as for first teaching of inheritance.

Who supplies the Genes & Probability Lab?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Genes & Probability Lab to schools, colleges and institutions in India and international markets, issuing quotations directly.

What is needed for a tender or purchase-order quotation?
For a Genes & Probability Lab tender or purchase-order quotation, send the quantity, delivery address and any tender format you must follow, so the quotation can be prepared in the layout your purchasing office needs.

Request a Quote

To order the Genes & Probability Lab, send your requirement to us or collect it with other items in the enquiry cart.

Last updated: 24 September 2026

Turning Genes On and Off Lab Investigation (Product Code: SLE/EB/16) is a gene-regulation practical used to show how a gene responds to its environment in senior school and college biology labs. A safe, commonly found microbe turns its colonies red when the gene is expressed, so students can predict and then test the effect of temperature simply by looking at the cultures. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a bacteria culture experiment kit.

Key Details

What Is the Turning Genes On and Off Investigation Used For?

It is used to give students a direct, visible read-out of gene expression. Students grow the microbe at two or more different temperatures, first predicting which conditions will switch pigment production on. Comparing colony colour across the cultures then leads naturally to a discussion of why organisms regulate their genes instead of keeping every gene active all the time. Normal microbiology practice applies throughout: clean technique, clearly labelled cultures and sterilisation of all used material before disposal.

Once the temperature experiment is complete, groups can plan their own follow-up investigations into other variables that might influence expression. In senior classes this makes the investigation a useful bridge to biotechnology lab kit topics such as gene regulation systems and genetic engineering, because students see for themselves that gene activity responds to conditions outside the cell.

Supplier

This investigation is supplied by Jain Scientific Equipments Private Limited, which trades as ScienceLab from Ambala, Haryana, India. Because it involves a living microbe, tell us your practical date when you enquire so that delivery can be planned around the lesson. Details of the company are on our profile page.

Related Laboratory Equipment

Equipment that supports temperature-controlled culture work in this investigation:

• Laboratory Incubator With Visibility Door — holds cultures at a set temperature, and the door lets students check colony colour at a glance.
• Petri Dish — for culturing the microbe at each temperature being compared.
• Thermometer (Digital) — records the actual temperature of each treatment for the results table.
• Autoclave Bag Disposable — for sterilising and discarding used cultures safely.

More investigations are available in our Biology Kits category.

Frequently Asked Questions

Which organism does the Turning Genes On and Off Lab Investigation use?
The Turning Genes On and Off Lab Investigation uses a safe, commonly found microbe. For its identity and the handling notes that go with it, please contact us before ordering so your lab can prepare suitable culture facilities.

How do students see that the gene is switched on?
In the Turning Genes On and Off Lab Investigation, the gene's product is a pigment, so bacterial colonies turn red when the gene is expressed; no chemical test or special instrument is needed to read the result.

What equipment is needed besides the Turning Genes On and Off Lab Investigation?
Alongside the Turning Genes On and Off Lab Investigation you need a way to hold cultures at different temperatures, such as an incubator, plus standard aseptic items. Ask us exactly what is included so you can plan the rest.

Can students design their own experiments?
Yes. After the temperature experiment in the Turning Genes On and Off Lab Investigation, students can plan their own investigations to identify other variables that may affect gene expression, building experimental design skills.

How should cultures from the investigation be disposed of?
Cultures from the Turning Genes On and Off Lab Investigation should be sterilised together with used consumables, for example in an autoclave bag, before discarding, following your institution's biosafety rules.

How long do the kit's materials keep?
No fixed period is stated for the Turning Genes On and Off Lab Investigation, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted before scheduling the practical.

Who supplies the Turning Genes On and Off Lab Investigation?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Turning Genes On and Off Lab Investigation to schools and colleges in India and international markets; shipping arrangements are confirmed in the quotation.

Request a Quote

For a quotation on the Turning Genes On and Off Lab Investigation, contact our office or add it to the enquiry cart with any incubation equipment you need.

Last updated: 24 September 2026

Investigating Spontaneous Generation Lab Investigation (Product Code: SLE/EB/17) is a microbiology class activity used to recreate Louis Pasteur's 1864 experiment and test whether life can arise from non-life in school biology labs. Students compare organisms grown in flasks open to airborne particles with flasks that have special S-shaped necks, and the activity is designed for a class of 40. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a microbiology teaching kit that joins lab skills with the history of science.

Specifications

What Is the Spontaneous Generation Investigation Used For?

It is used to let students test one of biology's oldest questions with their own eyes. Nutrient broth is sterilised in both kinds of flask, which are then left side by side while students check them regularly for cloudiness, the usual sign of microbial growth. The open flasks, reached by dust and airborne particles, cloud over; the S-neck flasks, where particles settle in the bend of the neck, stay clear even though air can still reach the broth. Students record their observations in a table and explain the difference.

The discussion that follows is the real payoff. Students see why Pasteur's design answered the critics who said boiled broth lacked “air”, and why the result supports the idea that microbes come only from other microbes, giving firsthand insight into ideas that underpin evolution. As a bacteria culture experiment it also introduces sterilisation, contamination and controls — ideas students will need in every later microbiology practical.

Supplier

ScienceLab is how Jain Scientific Equipments Private Limited presents its range; the company is based in Ambala, Haryana, India, and supplies this investigation to schools, colleges and distributors. Buyers completing vendor forms can list the supplying company under Importer-Exporter Code AAECJ8618A (DGFT) and GSTIN 06AAECJ8618A1ZT. Visit the company profile for more.

Related Laboratory Equipment

Useful additions for preparing and running the flasks:

• Autoclave, Stainless Steel, 15 Litre — sterilises the nutrient broth and glassware before the flasks are set up.
• Incubator 30L, upto 80C — keeps the flasks warm so that growth in the open flasks appears sooner.
• Spirit Lamp — a simple flame source for heating and careful handling during set-up.
• Microbe Scavenger Hunt — a follow-on activity in which students look for microbes in air, water, soil and food.

Browse other practicals in Biology Kits.

Frequently Asked Questions

What does the Investigating Spontaneous Generation Lab Investigation demonstrate?
The Investigating Spontaneous Generation Lab Investigation demonstrates that microorganisms in a sterilised nutrient broth do not appear spontaneously, recreating Pasteur's 1864 result that growth follows only when particles from the air can reach the broth.

What class size is the Investigating Spontaneous Generation Lab Investigation designed for?
The Investigating Spontaneous Generation Lab Investigation is designed for a class size of 40 students, so a single order covers a typical class working in groups around the open and S-neck flasks.

Are the S-neck flasks and the broth included?
Please ask us for the current contents list of the Investigating Spontaneous Generation Lab Investigation, including whether nutrient broth is supplied. The activity is built around open flasks and flasks with special S-shaped necks, exposed to air but not to particles.

How long does any nutrient broth supplied with the investigation keep?
No fixed period is stated for media used in the Investigating Spontaneous Generation Lab Investigation, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted.

How long before results can be seen?
In the Investigating Spontaneous Generation Lab Investigation, growth in the open flasks usually becomes visible within a few days, depending on room temperature; keeping the flasks in an incubator can speed this up.

Is the practical safe for schools?
Yes, the Investigating Spontaneous Generation Lab Investigation is suitable for schools with normal microbiology hygiene: avoid opening or tipping the flasks once growth appears, and sterilise all cultures before disposal.

Who supplies the Investigating Spontaneous Generation Lab Investigation?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Investigating Spontaneous Generation Lab Investigation to schools and colleges in India and international markets, and quotes directly for single classes or several schools.

Request a Quote

To bring Pasteur's experiment into your lab, request a quotation from us or add the investigation to the enquiry cart.

Last updated: 24 September 2026

Microbe Scavenger Hunt (Product Code: SLE/EB/18) is a microbiology investigation kit used to find, grow and identify bacteria, fungi and protists from water, air, soil and food in school science labs. Its specially formulated, ready-to-use growth gel needs no autoclaving or special equipment, and a dried Microlife Mix adds pond organisms for students to study. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, as a microbiology kit for school classes that design their own sampling experiments.

Specifications

What Is the Microbe Scavenger Hunt Used For?

It is used to show students that microbes are everywhere around them. Groups pick a microhabitat — a tap, a pinch of garden soil, a cut piece of fruit, the air near an open window — expose the gel to it and watch colonies appear over the following days. Colony shape, colour and texture give a first sort, and the dichotomous key then takes students from “fuzzy growth” to a named group of moulds, bacteria or protists. Wet mounts and simple stained preparations let them look at individual cells under the microscope.

The dried Microlife Mix brings pond organisms into the classroom without a field trip, so students can compare free-living protists with the colonies on their gel. For schools building up their microbiology lab equipment, the kit is a low-infrastructure starting point: no autoclave is needed for the medium, although used cultures should still be sterilised or safely disposed of at the end.

Supplier

ScienceLab is the trading name of Jain Scientific Equipments Private Limited in Ambala, Haryana, India, which supplies this microbe hunt together with the slides, coverslips and microscopes that schools add for the viewing work. Our company profile gives an overview of the business.

Related Laboratory Equipment

Add these items to get the most from the microscope work in the hunt:

• Cavity Slides (Single Cavity) — hold a drop of pond sample deep enough for protists to swim freely.
• Student Microscope with Movable Condenser — for examining wet mounts and stained microbes.
• Coverslips — cover wet mounts and stained smears before viewing.
• Bacteria slide Set of 12 — prepared reference slides to compare with students' own stained bacteria.
• Autoclave Bag — for collecting and sterilising grown cultures at the end of the hunt.

Other hands-on investigations are listed under Biology Kits.

Frequently Asked Questions

Does the Microbe Scavenger Hunt growth medium need an autoclave?
No. The Microbe Scavenger Hunt uses a specially formulated, ready-to-use gel that requires no autoclaving or special equipment, so students can start sampling microhabitats without sterilising media first.

Where can students look for microbes with the Microbe Scavenger Hunt?
With the Microbe Scavenger Hunt, students look for bacteria, fungi and protists in water, air, soil and even food, as well as any other microhabitat they choose to test in their own experiment design.

How do students identify what they have grown?
The Microbe Scavenger Hunt includes a dichotomous key to moulds, bacteria and protists and a guide to appropriate viewing techniques, so students can move from colony appearance to a named group of microbes.

What is the Microlife Mix for?
The Microlife Mix in the Microbe Scavenger Hunt is a specially formulated dried mix that lets a class explore the diversity of pond organisms under the microscope without collecting pond water.

Is a microscope required for the Microbe Scavenger Hunt?
Yes, a microscope is needed for the wet mounts and stained preparations in the Microbe Scavenger Hunt. It is not listed among the contents, so use your lab's microscopes or add them to your enquiry.

How should cultures from the Microbe Scavenger Hunt be handled?
Treat all colonies grown in the Microbe Scavenger Hunt as potentially harmful: keep containers closed after incubation, do not sniff or open mould growth, and sterilise everything before disposal.

How long do the gel and Microlife Mix keep?
No fixed period is stated for the growth gel or Microlife Mix in the Microbe Scavenger Hunt, because shelf life depends on the chemical, its grade and storage conditions. Ask us for the expiry date of the batch you are quoted.

Who supplies the Microbe Scavenger Hunt?
Jain Scientific Equipments Pvt Ltd, trading as ScienceLab from Ambala, Haryana, India, supplies the Microbe Scavenger Hunt to schools and colleges in India and international markets, and can quote for several kits for different sections at once through our contact page.

Request a Quote

To start a Microbe Scavenger Hunt in your school, talk to our team or add the kit to the enquiry cart with slides and coverslips.

Last updated: 24 September 2026