Quick answer: This Narrow Mouth Reagent Bottle is designed for the secure storage and drip-free pouring of volatile liquids and chemical reagents, reducing evaporation with its narrower opening. Reagent Bottle, Narrow Mouth is priced at approximately ₹400 (indicative market benchmark, incl. GST, August 2026).
This reagent bottle has a narrow mouth, which helps with drip-free, controlled pouring and reduces evaporation of volatile liquids compared to a wide-mouth bottle. Made from borosilicate 3.3 glass for chemical inertness, it’s designed to protect stored reagents from atmospheric contamination over time. Because this listing does not specify a glass color, please confirm with STEMAids how it differs from STEMAids’ separately-listed ‘Narrow Mouth (Clear Glass)’ reagent bottle before ordering. 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 |
| Function | Secure storage and drip-free pouring, reduced evaporation |
| Construction | Borosilicate 3.3 glass |
| Glass color/type | Not independently verified for this listing — confirm with STEMAids before ordering (see FAQ on the Clear Glass variant) |
| Exact capacity | Not independently verified for this listing — confirm with STEMAids before ordering |
| Price | Approx. ₹400 (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 volatile liquid reagents requiring reduced evaporation
- Drip-free, controlled pouring of stored liquids
- Long-term reagent storage protecting against atmospheric contamination
- 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 Economy Calorimeter 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
How does this differ from STEMAids’ ‘Narrow Mouth (Clear Glass)’ reagent bottle?
The exact distinguishing feature (such as glass color) between these two listings has not been independently verified — confirm with STEMAids which SKU suits your needs 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 reagent bottle?
A narrow mouth gives more controlled, drip-free pouring and reduces evaporation of volatile liquids compared to a wide-mouth bottle.
Is this suitable for a college chemistry teaching lab?
Yes — narrow mouth reagent bottles are standard equipment for 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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