Volumetric Flask Manufacturer,Supplier and Exporter in India

Volumetric Flask (Product Code: SCL-723/107) is a 1000 ml graduated flask in clear borosilicate glass, closed with a plastic stopper, used to make up a solution to an exact final volume. Chemistry teachers and lab assistants use it to prepare standard solutions and accurate dilutions, where the amount of solute and the total volume both have to be known precisely. With its large capacity it can hold enough standard solution for a whole class, which makes it a practical school volumetric flask for India's senior secondary and college titration labs. The glass is heat resistant and chemical resistant, and the flask is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.

Specifications

Typical Use

To prepare a standard solution such as N/10 oxalic acid, weigh the solid accurately, dissolve it in a little distilled water in a beaker, and pour the solution into the flask through a funnel. Rinse the beaker, the stirring rod and the funnel into the flask several times so no solute is left behind, then add distilled water until the level approaches the neck. Finish drop by drop until the bottom of the meniscus sits on the graduation mark when viewed at eye level, insert the plastic stopper and invert the flask repeatedly to mix. Together with a burette and a pipette, this flask forms the core of a titration kit for school and college practicals.

Although the glass is heat resistant, never heat a volumetric flask or fill it with hot liquid: dissolve solids in a beaker and let the solution reach room temperature before making up the volume, because warm liquid contracts as it cools and the final volume would be wrong. Transfer the finished solution to a labelled storage bottle rather than keeping it in the flask, and rinse the flask with distilled water straight after use.

Manufacturer

ScienceLab is the business name of Jain Scientific Equipments Private Limited, a manufacturer of laboratory glassware and teaching apparatus based in Ambala, Haryana, supplying institutions and dealers in India and international markets. See the company profile for more.

Related Chemistry Lab Equipment

Making up and using a standard solution involves these items:

• Glass Beaker — for dissolving the weighed solid before transfer.
• Glass Funnel — guides the solution into the narrow neck.
• Distilled Water — for dissolving, rinsing and making up to the mark.
• Oxalic Acid — a common solid for preparing a standard solution.
• Burette — delivers the titrant once the standard solution is ready.

The Chemistry Lab category lists more volumetric glassware.

Frequently Asked Questions

What capacity is this flask?
It is a 1000 ml graduated flask in clear borosilicate glass with a plastic stopper.

What is the accuracy class or tolerance?
A tolerance class is not stated in this listing. If you need a calibration certificate or a specific accuracy class, please discuss it with us through the contact page before ordering.

Can I dissolve a solid in hot water directly in the flask?
It is better not to. Dissolve in a beaker, cool to room temperature, then transfer and make up to the mark so the volume stays accurate.

How do I read the graduation mark correctly?
Stand the flask on a level surface and bring your eye level with the mark; the bottom of the meniscus should just touch it.

Are other capacities available?
This listing is for the 1000 ml flask. Ask us about other sizes when you send your enquiry.

Can you supply flasks for several labs or for export?
Yes. ScienceLab supplies schools, colleges and dealers in India and international markets.

Request a Quote

Share the number of flasks and any documentation you need through the contact page, or add Volumetric Flask (SCL-723/107) to the enquiry cart with burettes and funnels for one quotation.

Last updated: 24 September 2026