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Reagent Bottle, Narrow Mouth (Clear Glass)
High-Purity Borosilicate 3.3 Composition: Fabricated with a low linear coefficient of expansion (3.3 x 10-6 K-1), providing exceptional hydrolytic resistance and thermal stability when exposed to aggressive acidic or alkaline reagents.
Precision-Ground Interchangeable Stopper: Features a hand-finished, tapered glass interface that creates a vapor-tight, hermetic seal to prevent the evaporation of volatile solvents and protect hygroscopic materials from atmospheric moisture.
₹480.00
Quick answer: This Narrow Mouth Clear Glass Reagent Bottle is designed for secure storage and drip-free dispensing of liquid reagents, with full visibility to monitor the remaining volume. Reagent Bottle, Narrow Mouth (Clear Glass) is priced at approximately ₹480 (indicative market benchmark, incl. GST, August 2026).
This reagent bottle has a narrow mouth, which helps with drip-free, controlled pouring of liquid reagents and reduces evaporation and contamination compared to a wide-mouth bottle. Its clear glass construction gives full visibility of the contents, useful for monitoring remaining volume at a glance. Note: STEMAids’ existing product data for this listing was inconsistent (title states clear glass, prior description referenced high-clarity borosilicate glass) — this description has been aligned with the stated title, but please confirm the actual glass material with STEMAids before publishing. It’s a standard piece of equipment for reagent storage in college and research chemistry laboratories.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Reagent bottle, narrow mouth, clear glass |
| Function | Secure storage and drip-free dispensing of liquid reagents |
| Neck Design | Narrow mouth for controlled pouring |
| Construction | Clear glass — confirm exact material with STEMAids (see note above) |
| Exact capacity | Not independently verified for this listing — confirm with STEMAids before ordering |
| Price | Approx. ₹480 (indicative market benchmark, incl. GST, August 2026) |
| Exact dimensions/technical detail | Not independently verified for this listing — confirm with STEMAids before specifying in a tender |
Applications
- Storing liquid reagents requiring drip-free, controlled pouring
- Reducing evaporation and contamination risk for stored liquids
- Reagent storage where visual volume monitoring is useful
- College and research chemistry laboratory storage
Care & Maintenance
- Label clearly with contents and date to maintain good laboratory storage practice
- Clean thoroughly between different reagents to avoid cross-contamination
- Store with a compatible stopper or cap firmly in place
Why Choose STEMAids
STEMAids supplies a wide range of Chemistry Lab Equipments including Aspirator for related laboratory and classroom needs. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and ISO 9001:2015 certified, supplying schools, colleges and vocational institutes across India and for export.
Frequently Asked Questions
Is this bottle made from clear glass or borosilicate?
The product title states clear glass; STEMAids’ underlying product data was inconsistent on this point, so please confirm the actual material directly with STEMAids before ordering.
What capacity does this bottle hold?
The exact capacity has not been independently verified for this listing — confirm with STEMAids before ordering.
Why choose a narrow mouth over a wide mouth reagent bottle?
A narrow mouth gives more controlled, drip-free pouring and reduces evaporation, suiting liquid reagents; STEMAids also lists wide-mouth versions better suited to powders and viscous liquids.
Is this suitable for a college chemistry teaching lab?
Yes — narrow mouth reagent bottles are standard equipment for liquid reagent storage in chemistry coursework.
Does STEMAids supply matching stoppers or caps?
Contact STEMAids to confirm compatible stoppers or caps for this bottle size.
Is STEMAids a registered manufacturer of this product?
Yes. Eduscope Smart Learning Solutions Private Limited is a Udyam-registered micro manufacturing enterprise (UDYAM-DL-06-0069460) and is ISO 9001:2015 certified. See the About page for full registration and certification details — manufacturer-stated, verify before citing in procurement documents.
Last updated: 29 August 2026.
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