Conical Pot (Erlenmeyer) 250ml
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Product Code : SCL-CL-11511
Conical Pot (Erlenmeyer) 250ml (SKU SCL-CL-11511) is a 250 ml conical flask in glass, graduated along its side and finished with a narrow mouth. The larger volume makes it the standard flask for preparing solutions, heating liquids and running titrations with generous sample volumes in secondary school, college and technician laboratories. Schools, colleges, training institutes, tender contractors and distributors can obtain it from Science Lab Supplies, which supplies laboratory glassware from Ambala, India.
Specifications
This 250 ml Erlenmeyer flask combines a wide flat base for stability with tapering walls and a narrow neck. Graduations on the glass show approximate filling levels, and the glass is listed as chemical resistant and heat resistant, which suits it to warming, boiling and holding the common acids, bases and salt solutions of school chemistry.
| Parameter | Value |
|---|---|
| SKU | SCL-CL-11511 |
| Type | Erlenmeyer conical flask |
| Capacity | 250 ml |
| Graduations | Graduated |
| Material | Glass |
| Mouth | Narrow mouth |
| Resistance | Chemical resistant and heat resistant |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Conical Pot (Erlenmeyer) 250ml
The 250 ml Erlenmeyer flask is used wherever a practical needs more liquid than a small flask holds: preparing standard and stock solutions, boiling water or solutions, carrying out titrations and running simple reactions. It appears in CBSE/NCERT Class 9–12 chemistry, B.Sc. practicals and ITI laboratory assistant training.
- Class 11–12 volumetric analysis: titrating larger aliquots, where the wide base keeps the flask steady on the white tile.
- Class 9–10 chemistry: preparing and warming solutions for tests on acids, bases and salts.
- B.Sc. and diploma labs: dissolving samples, recrystallisation work and general reaction vessel duties.
Standard Scope of Supply
Each unit is one 250 ml graduated glass conical flask, as specified above. The description does not list a stopper or other accessories, so tell us if you also need stoppers, a burette or a measuring cylinder and they will be itemised separately on the quotation for the flasks.
Packing, MOQ and Lead Time
Whether you need a single flask to replace a breakage or a full batch for every bench in a school chemistry lab, Science Lab Supplies quotes the quantity you ask for. The quotation lists packing, delivery time and price, and other glassware such as beakers or cylinders can be combined on it.
With an Importer-Exporter Code, Science Lab Supplies is able to ship to buyers in Uganda, the UAE, Saudi Arabia, Oman, the Philippines and Nepal. Send your list through the contact page, build it in the enquiry cart, or read the lab tender page if you are bidding for a tender.
Frequently Asked Questions
Why choose a 250 ml conical flask rather than a beaker?
The sloping walls and narrow mouth reduce splashing and evaporation when the liquid is swirled or heated; a beaker is open and better suited to pouring and stirring with a rod.
Can the flask be heated?
The glass is described as heat resistant. Heat it gradually on a wire gauze or hot plate, never empty, and let it cool before washing to avoid thermal shock.
Who supplies the Conical Pot (Erlenmeyer) 250ml?
It is supplied by Science Lab Supplies from Ambala, India. Laboratories, colleges and resellers receive quotations directly and can combine this flask with the rest of their glassware order.
Can it be quoted for a school lab tender?
Yes. Share the tender quantity, delivery location and specification, and the quotation will list this 250 ml flask item-wise with the capacity and features given above.
Related Chemistry Glassware
Chemistry teachers usually order the 250 ml conical flask alongside other glassware of matching volume, so that solutions can be measured, mixed, filtered and titrated with one set. The items below from the Chemistry Lab range pair naturally with this flask on a quotation.
- Conical Pot (Erlenmeyer) 100ml — smaller flask for routine titrations.
- Conical Flask with Side Funnel (Erlenmeyer Bunsen) 250ml — same capacity, for vacuum filtration.
- Chemical Glasses (Beaker) 250ml — open vessel for pouring and stirring.
- Measuring Cylinder 250ml — measures liquid before it goes into the flask.
Browse the full Chemistry Lab range or all school lab equipment.
Last updated: 25 September 2026
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