- Physics Lab Equipment
- Chemistry Lab Equipment
- Biology Lab Equipment
- Anatomical Lab Equipment
- Learning
- Educational Lab Equipment
- Magnets
- Agriculture
- Astronomy
- Earth Science
- Geography Lab Equipment
- Safety Lab Coat
- Laboratory
- Meteorological
- Electricity & Magnetism
- Heat
- School Lab Equipment
- Lab Glassware
- Science Lab Equipment
- Tvet Lab Equipment
- Robotics Kits Supplier and Manufacturer for Schools India
- Math Lab Equipment Manufacturers and Exporters in Ambala
- STEM Kits Manufacturers and Supplier India
- Engineering Lab Equipment
- Hospital Lab Equipment
- Water, Sanitation & Hygiene Supplies
- Cold Chain, Solar & Communication Equipment
- Nutrition
Test Tube Rack, Polypropylene
Test Tube Rack, Polypropylene (Product Code: SLE/P/49) is a white, autoclavable plastic rack used to hold and dry test tubes in school, college and microbiology laboratories. Each 235 mm rack has six 25 mm holes for standing tubes and six vertical pins for drying them upside down, and racks are sold in packs of 10. This test tube rack for schools is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Polypropylene |
| Colour | White |
| Tube holes | Six, 25 mm diameter |
| Drying pins | Six vertical pins for drying test tubes |
| Frame | Rack ends supported by columns |
| Length | 235 mm |
| Height | 90 mm |
| Autoclavable | Yes |
| Pack size | 10 racks |
| Product code | SLE/P/49 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is a Polypropylene Test Tube Rack Used For?
The rack keeps test tubes upright while students add reagents, watch colour changes or leave reactions to stand, freeing both hands for pipetting. After washing, tubes go upside down on the six pins so that water drains out and they are dry for the next class.
The 25 mm holes take tubes up to that diameter; narrower tubes will stand but may lean. Let tubes cool before placing them in the plastic rack after heating. The rack itself is autoclavable, so microbiology labs can sterilise it with their other equipment.
What to Specify When Ordering
- The number of packs (10 racks per pack).
- Your test tube diameter, since the holes are 25 mm.
- Any test tube holders, brushes or baskets to include.
- The delivery location in India or abroad.
OEM Manufacturer
Jain Scientific Equipments Private Limited operates under the ScienceLab name and is the OEM manufacturer of this test tube rack, producing it at its own licensed factory at Saha, Ambala, Haryana, India. Because the racks come straight from the factory in packs of 10, schools, colleges, dealers and importers can equip whole labs at once and return to the same maker for repeat orders. Visit the ScienceLab profile to learn about the company.
Related Scientific Lab Plasticware
Other racks and test tube accessories for the same bench.
- Test Tube Rack — a fold-and-snap polypropylene rack for smaller tubes.
- Polyprop Test Tube Basket — for carrying batches of tubes.
- Test Tube Rack With Drying Pegs — another rack design with drying pegs.
- Brush Test Tube — for cleaning tubes before they go on the drying pins.
- Test Tube Holder — for holding a tube safely while heating it.
Find more racks and stands in Scientific Lab Plasticware.
Frequently Asked Questions
How many tubes does the Test Tube Rack, Polypropylene hold?
The Test Tube Rack, Polypropylene has six 25 mm diameter holes for standing tubes upright and six vertical pins for drying tubes upside down. That gives space for six tubes in use and six more drying at the same station.
What size test tubes fit the rack?
The holes in the Test Tube Rack, Polypropylene are 25 mm in diameter, so they take tubes up to that outside diameter. Narrower tubes also stand in the holes but may lean; check your tube size and ask us if unsure.
Can the rack be autoclaved?
Yes. The Test Tube Rack, Polypropylene is autoclavable, which suits microbiology and biology labs that sterilise racks with other equipment. Let it cool before loading tubes, and never place hot tubes straight from a burner flame into the plastic rack.
How many racks come in a pack?
The Test Tube Rack, Polypropylene is sold in packs of 10 racks. Each rack is 235 mm long and 90 mm high, with its ends supported by columns, so a single pack can equip ten bench positions in a class.
Who manufactures the Test Tube Rack, Polypropylene?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Test Tube Rack, Polypropylene as the OEM at its own licensed factory in Saha, Ambala, Haryana, India. Schools, colleges, dealers and importers can order direct from the manufacturer, including repeat packs.
What should a quotation request include?
For the Test Tube Rack, Polypropylene, give the number of 10-rack packs, the diameter of your test tubes and the delivery location in India or abroad. Add any holders, brushes or baskets needed, and use the contact page or enquiry cart.
Request a Quote
Order the Test Tube Rack, Polypropylene by sending your pack quantity through the contact page or adding it to the enquiry cart. Quotations are issued directly by the manufacturer.
Last updated: 24 September 2026
