Conical Pot (Erlenmeyer) With Emery Stopper 100ml
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Product Code : SCL-CL-11512
Conical Pot (Erlenmeyer) With Emery Stopper 100ml (SKU SCL-CL-11512) is a 100 ml Erlenmeyer flask closed by an emery stopper, a stopper ground to seat closely in the 22 mm mouth. It lets students shake, store or leave a reaction standing without spills or evaporation, which suits Class 11–12 chemistry, B.Sc. analytical practicals and technician courses. Science Lab Supplies, based in Ambala, India, supplies it to schools, colleges, training institutes, tender contractors and distributors.
Specifications
The flask keeps the conical Erlenmeyer body and flat base of a standard 100 ml flask, but its neck is fitted with an emery (ground) stopper instead of being left open. The mouth measures 22 mm across, and the ground stopper gives a closer closure than a loose cork or rubber bung.
| Parameter | Value |
|---|---|
| SKU | SCL-CL-11512 |
| Type | Erlenmeyer flask with stopper |
| Capacity | 100 ml |
| Stopper | Emery (ground) stopper |
| Mouth diameter | 22 mm |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Stoppered Erlenmeyer Flask (100 ml)
A stoppered 100 ml conical flask is chosen whenever the contents must be shaken hard, kept closed for a while or protected from air and dust. Typical uses include iodometric titrations, extraction by shaking two liquids together and holding freshly prepared solutions between lessons in school and college chemistry labs.
- B.Sc. analytical chemistry: iodometric and iodimetric titrations, where the flask is stoppered while the liberated iodine stands.
- Class 11–12 practicals: shaking a solution or mixture vigorously without loss of liquid.
- Short-term storage of prepared reagents and samples, limiting evaporation of volatile liquids.
Standard Scope of Supply
One unit is the 100 ml Erlenmeyer flask together with its emery stopper, as described above. Other glassware, such as pipettes, burettes or a matching unstoppered flask, is quoted separately, and the quantity of stoppered flasks per pack is set out on your quotation.
Packing, MOQ and Lead Time
You may ask for just one stoppered flask or for enough to equip a whole analytical chemistry class. Every quotation from Science Lab Supplies gives the packing, delivery time and price for that quantity, and any other glassware from the chemistry range can be quoted together with it.
Holding an Importer-Exporter Code, Science Lab Supplies can ship to buyers in the UAE, Saudi Arabia, Oman, the Philippines, Nepal and Bangladesh. Science Lab Supplies is registered for GST (GSTIN 06ADEPJ0574F2ZU). For prices and availability, use the enquiry cart, reach the team via the contact page, or turn to the lab tender page for institutional tenders.
Frequently Asked Questions
What is an emery stopper?
An emery stopper is one whose surface has been ground so that it fits the neck of the flask closely. It seals better than a loose cork, which is why it is used when the contents must be shaken or kept closed.
How does this differ from the plain 100 ml conical flask?
Both hold 100 ml. This version comes with an emery stopper and a 22 mm mouth, so it can be closed, while the plain flask is left open for titration and heating.
Who supplies this stoppered conical flask?
Science Lab Supplies supplies it from Ambala, India. Schools, colleges and distributors deal with the team directly and receive one quotation covering this flask and any other chemistry glassware on their list.
What if a stopper sticks?
Do not force it. Warm the neck gently or tap the stopper lightly, and store the flask with a strip of paper between stopper and neck when it is not in use.
Related Stoppered Glassware
Laboratories that need closable flasks usually also stock other stoppered vessels for storing reagents and making up solutions. These four items from the Chemistry Lab range complement the stoppered conical flask and can be combined with it on a single quotation.
- Conical Pot (Erlenmeyer) 100ml — open, graduated flask of the same capacity.
- Conical Flask (Erlenmeyer) with Stopper — another stoppered conical flask listing.
- Graduated Flask with Fixed Stoppers — for making up solutions to volume.
- Bottles of Colorless Glass with Stoppers for Reactants — longer-term reagent storage.
Browse the full Chemistry Lab range or all school lab equipment.
Last updated: 25 September 2026
