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Brand: COMETEK
COMETEK 25ml Silica Crucible without Lid with Heat Temperature Resistance for Chemical Ashing
SKU: TB-CO-74044
Estimated Delivery By: Jun 25 - Jun 27 
MRP : ₹599 ₹589
2% OFF!
Estimated Delivery By: Jun 25 - Jun 27 Easy Return
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₹589 (Including GST)
MRP : ₹599
2% OFF!
Get Extra ₹9 OFF on Prepaid Orders
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Short Description
COMETEK 25ml Silica Crucible without Lid
With Heat Temperature Resistance
For Chemical Ashing
Country of origin: India
Specifications
- Brand: COMETEK
- Capacity : 25 ml
- Lid Inclusion Status: Open Top / Without Lid
Description
The COMETEK 25ml Silica Crucible without Lid is a premium-grade laboratory vessel engineered precisely for high-temperature thermal analysis, chemical ashing, and material calcination. Forged from ultra-pure fused silica, this 25ml crucible provides unparalleled structural integrity and resistance to extreme thermal shocks, shifting safely between blazing temperatures and rapid cooling without fracturing. Operating reliably under a continuous working temperature of up to 1050°C, its completely inert, translucent chemical matrix prevents cross contamination, ensuring precise analytical results. Designed with an open top without a lid, it allows volatile gases to escape completely during evaporation, combustion, or sample ignition. This long-lasting, heavy-duty lab container is ideal for demanding industrial metallurgy, pharmaceutical ash testing, and academic research applications.
Features
:- Thermal Shock Resistance: Displays a nearly zero coefficient of thermal expansion, ensuring stability during rapid, extreme temperature changes.
- Acid & Corrosion Immunity: Impervious to highly concentrated acids, solutions, and hot halogens, shielding your sample matrix from external pollutants.
- Fire Polished Structural Finish: Formulated with smooth internal and external finishes to prevent residue bonding, enabling effortless cleaning and recoveries.
- Flat Counter Balanced Base: Precision-molded bottom minimizes tilting or rocking risks on heating elements, analytical balances, or bench surfaces.
Applications
:- Quantitative Ashing Analytics: Extensively applied in quality-control labs to determine ash content in plastics, food materials, polymers, and raw pharmaceuticals.
- Chemical Evaporation & Synthesis: Ideal for heating, evaporating, and crystallizing highly acidic solutions or volatile compounds that degrade standard glass alternatives.
- Metallurgy & Precious Metal Melting: Perfectly handles high-melting-point micro-batches of silver, gold, copper, and custom industrial alloys.
- Academic Materials Research: A fundamental piece of high-temperature apparatus used for core science curriculum labs at universities and technical institutes.
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