The 100mm Porcelain Crucible with Lid is a specialized laboratory vessel designed for high-temperature chemical reactions, specifically calcination (heating to high temperatures to remove volatile substances) and ash analysis.
Unlike a mortar and pestle, a crucible is built for thermal stability rather than mechanical grinding.
Technical Specifications
Diameter: 100mm (Top outer diameter).
Capacity: Approximately 250ml to 300ml (High-form or Medium-form).
Material: Laboratory-grade porcelain with high alumina content.
Temperature Limit: Typically safe up to 1050°C for constant use, or 1150°C for short-term heating.
Glazing: * Interior & Exterior: Fully glazed (except for the bottom outside rim and the rim of the lid) to prevent chemical absorption and allow for easy cleaning.
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