In Stock
Cone, Single, Interchangable
Standardized 1:10 Taper Geometry: Each cone is precision-ground using automated CNC technology to a rigorous 1:10 taper ratio, ensuring a high-vacuum matte finish that achieves hermetic seals and prevents atmospheric contamination.
High-Purity Borosilicate 3.3 Composition: Engineered with a low coefficient of linear expansion 3.3 x 10-6 K-1, these joints maintain dimensional stability under extreme thermal gradients, preventing jamming or structural failure during high-temperature reflux.
₹480.00
Quick answer: This Single Interchangeable Cone is a precision-ground male ground-glass joint used as a basic building block for connecting flasks, condensers, and other components in a modular glassware assembly. Cone, Single, Interchangable is priced at approximately ₹480 (indicative market benchmark, incl. GST, August 2026).
This is a single interchangeable cone — a precision-ground male ground-glass joint used to build custom laboratory glassware assemblies. It’s designed to mate with a matching female (socket) joint to form a vacuum-tight connection, allowing flasks, condensers, and other components to be connected together. Made for durability and standard-size compatibility, it’s suited to constructing distillation, synthesis, and general modular glassware setups in college and research chemistry laboratories.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Single interchangeable cone (male ground-glass joint) |
| Function | Basic connecting component for modular glassware assembly |
| Fit Type | Male cone, mates with a matching female socket joint |
| Exact joint size (e.g. 14/23, 24/29) | Not independently verified for this listing — confirm with STEMAids before ordering |
| Construction | Borosilicate glass |
| 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
- Connecting flasks, condensers, and other components in modular assemblies
- Distillation and synthesis setups requiring standard ground-glass joints
- College and research chemistry laboratory glassware building
- General-purpose glassware connectivity
Care & Maintenance
- Grease the cone joint lightly to maintain a reliable vacuum-tight seal
- Inspect the ground-glass surface for chips before each use
- Clean thoroughly after each use to prevent residue buildup
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
What is a ‘single interchangeable cone’?
It’s a male ground-glass joint that mates with a matching female socket joint to connect two glassware components together.
What exact joint size is this cone?
The exact joint size has not been independently verified for this listing — confirm with STEMAids before ordering.
Does this come with a matching socket joint?
This listing is for the cone (male joint) only; confirm with STEMAids whether a matching socket component is needed separately.
Is this suitable for a college chemistry teaching lab?
Yes — interchangeable cones are standard building-block components for modular glassware assemblies used in chemistry coursework.
Does STEMAids supply matching sockets and other glassware?
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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