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Flask, Boiling, Short Neck with Interchangeable Joint
Precision-Ground Conical Joints: Engineered with a 1:10 taper to meet international "interchangeable" specifications, ensuring vacuum-tight seals and universal compatibility with modular condensers, funnels, and adapters.
Heavy-Wall Borosilicate 3.3 Construction: Fabricated with optimized wall thickness to provide superior mechanical strength and resistance to thermal gradients, specifically designed to withstand the rigors of reflux and evaporation cycles.
₹525.00
Quick answer: This Short-Neck Boiling Flask has a standardized ground-glass interchangeable joint, allowing it to connect securely with other modular glassware components in synthesis and distillation setups. Flask, Boiling, Short Neck with Interchangeable Joint is priced at approximately ₹525 (indicative market benchmark, incl. GST, August 2026).
This boiling flask has a short neck fitted with a standardized ground-glass interchangeable joint (socket), letting it connect to other compatible modular glassware — condensers, adapters, and similar components — for a leak-resistant, vacuum-tight assembly. The short neck design keeps the connection point close to the flask body, useful in compact setups. It’s suited to modular synthesis and distillation work in college and research chemistry laboratories.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Boiling flask, short neck, interchangeable joint |
| Function | Modular connectivity for synthesis and distillation assemblies |
| Joint Type | Standardized ground-glass interchangeable socket |
| Exact joint size/capacity | Not independently verified for this listing — confirm with STEMAids before ordering |
| Vacuum-tight rating | Manufacturer-stated — verify before publishing |
| Price | Approx. ₹525 (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
- Modular synthesis assemblies requiring standardized joint connections
- Distillation setups with compact, short-neck configuration
- College and research chemistry laboratory glassware building
- General-purpose reaction vessel with interchangeable connectivity
Care & Maintenance
- Grease the interchangeable joint lightly to maintain a reliable seal
- Handle carefully — the ground-glass joint is a fragile point on the flask
- Clean thoroughly after each use to prevent residue buildup at the joint
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
What does ‘interchangeable joint’ mean for this flask?
It means the flask has a standardized ground-glass socket that lets it connect to other compatible modular glassware components.
What joint size and capacity does this flask have?
These have not been independently verified for this listing — confirm with STEMAids before ordering.
Is this suitable for vacuum work?
It’s designed for vacuum-tight connections when properly greased and fitted; confirm specific vacuum rating with STEMAids for critical applications.
Is this suitable for a college chemistry teaching lab?
Yes — boiling flasks with interchangeable joints are standard equipment for modular synthesis assemblies in chemistry coursework.
Does STEMAids supply matching adapters and condensers?
Contact STEMAids to confirm compatible components for a complete assembly.
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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