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Brand: COMETEK
COMETEK 25ml Porcelain Crucible with Lid | Pack of 2 Crucibles & 2 Lids | Heat Resistant Crucible for Laboratory Use
SKU: TB-CO-74288
Estimated Delivery By: Jun 25 - Jun 27 
MRP : ₹245 ₹240
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Estimated Delivery By: Jun 25 - Jun 27 Easy Return
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₹240 (Including GST)
MRP : ₹245
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Short Description
COMETEK 25 ml Porcelain Crucible with Lid
Pack of 2 Crucibles & 2 Lids
Heat Resistant Crucible for Laboratory Use
Pack of 2 Crucibles & 2 Lids
Heat Resistant Crucible for Laboratory Use
Country of origin: India
Specifications
- Brand: COMETEK
- Number of Lids : 2
- Number of Crucibles : 2
- Capacity : 25 ml
Description
The COMETEK 25ml Porcelain Crucible with Lid Set is a professional grade 2-pack kit includes two 25ml porcelain crucibles and two perfectly fitted matching lids, crafted from premium quality, high purity glazed ceramic. Engineered to handle intense heat, these crucibles boast a remarkable melting point and superior thermal shock resistance, allowing them to withstand direct open flame heating from Bunsen burners or high temperature muffle furnaces up to 1050°C without cracking or warping. The interior and exterior surfaces (except the absolute base) are coated with a smooth, chemically inert glaze that prevents sample adhesion, resists aggressive acids and alkalis, and ensures effortless cleaning. Complete with loose-fitting lids that contain volatile fumes while allowing gases to safely escape, this durable set is a critical tool for high school chemistry classes, college laboratories, metallurgical testing, and industrial research facilities.
Features
:- Elite Thermal Shock Performance: Uniform wall construction allows for stable performance during rapid heating and cooling cycles.
- Superior Chemical Protection: Highly inert porcelain composition prevents cross-contamination from strong acids, alkalis, and volatile compounds.
- Uncached Non-Stick Glazing: The smooth polished interior prevents burnt chemical residue from bonding, making mass measurements more accurate.
- Ergonomic Base Design: Crafted with an unglazed, non-slip flat outer bottom to sit securely on clay triangles, wire gauzes, and furnace hearths.
Applications
:- Quantitative Gravimetric Analysis: Crucial for calculating analytical mass changes by drying, ashing, or igniting chemical precipitate compounds.
- Organic Matter Ashing Labs: Widely utilized in environmental science labs to burn off organic fractions from soil, plant tissue, and biological samples.
- Small Scale Metallurgy: Perfect for melting down minor quantities of non-ferrous metals, alloys, and glass compositions for experimental study.
- Academic Chemistry Education: Provides middle school, high school, and university chemistry programs with durable, student-proof thermal vessels.
- Industrial Materials Testing: Employed by quality control labs to evaluate the thermal breakdown and volatile content of industrial polymers and compounds.
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