In Stock
Cone Adapters, Right Angle Connection With Stop-cock
Integrated High-Precision Stopcock: Features a precision-bore glass or chemically inert PTFE plug designed for localized flow titration and airtight isolation within pressurized or vacuum-driven glass assemblies.
CNC-Ground Standard Taper Interfaces: Utilizes automated grinding technology to produce high-vacuum matte finishes on conical joints, ensuring leak-proof hermetic seals when integrated with standardized modular borosilicate apparatus.
₹560.00
Quick answer: This Right-Angle Cone Adapter includes a built-in stopcock, letting a user precisely control the flow of a gas or liquid introduced at a 90-degree orientation into a glassware assembly. Cone Adapters, Right Angle Connection With Stop-cock is priced at approximately ₹560 (indicative market benchmark, incl. GST, August 2026).
This adapter has a cone (ground-glass) joint set at a right angle, with a built-in stopcock that allows a user to open, close, or throttle the flow through the connection. That combination is useful when a reagent or an inert gas needs to be introduced into a reaction or distillation setup in a controlled way, rather than left as a simple open connection. Made from borosilicate glass, it’s suited to synthesis, distillation, and general controlled-addition work in college and research chemistry laboratories.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Right-angle cone adapter with stopcock |
| Orientation | 90-degree (right angle) |
| Function | Controlled introduction of reagents or gases via an integrated stopcock |
| Construction | Borosilicate glass |
| Exact joint size / stopcock bore | Not independently verified for this listing — confirm with STEMAids before ordering |
| Price | Approx. ₹560 (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
- Controlled reagent addition in synthesis setups
- Inert gas introduction in distillation or reaction assemblies
- College and research chemistry laboratory work requiring flow control
- General-purpose right-angle glassware connection with shut-off capability
Care & Maintenance
- Grease the cone joint and stopcock lightly to maintain a reliable seal and smooth operation
- Check the stopcock turns smoothly and seals fully before each use
- Clean thoroughly after each use to prevent residue buildup, especially around the stopcock bore
Why Choose STEMAids
STEMAids supplies a wide range of Chemistry Lab Equipments including Conductivity Tester 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 the stopcock on this adapter do?
It lets the user open, close, or throttle the flow of gas or liquid through the connection, rather than leaving it as a simple open line.
What angle is this adapter set at?
90 degrees (right angle).
What joint size and stopcock bore does this adapter use?
These have not been independently verified for this listing — confirm with STEMAids before ordering.
Is this suitable for a college chemistry teaching lab?
Yes — right-angle adapters with stopcocks are standard equipment for controlled reagent or gas addition in chemistry coursework.
Does STEMAids supply matching glassware components?
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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