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Tubes, Filter, for Gooch Crucible
Optimized Flared Geometry: Specifically dimensioned with a reinforced rim to accommodate standard Gooch crucibles and rubber adapters, facilitating a hermetic seal that maintains constant pressure differentials under high-vacuum conditions.
Fire-Polished Structural Ends: Features heavy-wall Borosilicate 3.3 construction with precision fire-polished edges, enhancing mechanical resilience against physical impact and preventing structural fatigue during repetitive high-temperature sterilization cycles.
₹430.00
Quick answer: Filter Tubes for Gooch Crucibles are borosilicate components that form an airtight interface between a Gooch crucible and a filtration flask, enabling vacuum filtration for gravimetric analysis in chemistry labs. Tubes, Filter, for Gooch Crucible is priced at approximately ₹430 (indicative market benchmark, incl. GST, August 2026).
Filter Tubes for Gooch Crucibles are made from borosilicate glass and designed to create a secure, airtight seal between a Gooch crucible and a filtration flask during vacuum filtration. This airtight fit is important for gravimetric analysis, where an accurate measurement of a filtered solid’s mass depends on complete transfer of the precipitate without leakage around the filtration setup. The chemically inert, thermally resistant borosilicate construction is suited to routine quantitative analysis work in school, college and research chemistry laboratories teaching standard gravimetric technique.
Technical Specifications
| Parameter | Detail |
|---|---|
| Product Type | Filter tube for Gooch crucible vacuum filtration |
| Construction | Borosilicate glass |
| Function | Airtight interface between Gooch crucible and filtration flask |
| Typical Use | Gravimetric analysis and vacuum filtration technique |
| Exact size/fitting compatibility | Not independently verified for this listing — confirm your crucible size with STEMAids before ordering |
| Price | Approx. ₹430 (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
- Gravimetric analysis requiring accurate, leak-free filtration of precipitates
- Vacuum filtration technique taught in college and school analytical chemistry courses
- General quantitative analysis work with Gooch crucibles
- Routine laboratory filtration setups in research and teaching labs
Care & Maintenance
- Check the seal between tube and crucible for leaks before each use
- Clean thoroughly between uses to avoid cross-contamination between samples
- Inspect for chips at the sealing surface, which can compromise the airtight fit
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 this filter tube connect?
It forms an airtight interface between a Gooch crucible and a filtration flask, allowing vacuum filtration for gravimetric analysis.
Why does the seal need to be airtight?
An airtight seal prevents liquid or particulate bypass around the crucible, which is important for the accurate mass measurements gravimetric analysis depends on.
What crucible sizes does this tube fit?
Exact size compatibility has not been independently verified for this listing — confirm your crucible size with STEMAids before ordering.
Is this suitable for a college analytical chemistry lab?
Yes — Gooch crucible filtration is a standard technique in analytical chemistry coursework, and this tube is designed to support that setup.
Does STEMAids supply matching Gooch crucibles?
Contact STEMAids to confirm current availability of matching Gooch crucibles and filtration flasks for a complete setup.
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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