Crucible (goochtype)

What is it?

A Gooch Crucible is a specialized laboratory vessel used for collecting and weighing precipitates during chemical analysis. Unlike a standard crucible, the Gooch type features a perforated bottom (or a built-in sintered glass disc). This allows liquids to pass through while trapping solid particles on a filter mat, making it an essential tool for gravimetric filtration.

Key Features and Benefits

• High-Quality Borosilicate 3.3 Glass: Manufactured from superior glass that is exceptionally resistant to high temperatures and corrosive chemicals.
• Integrated Sintered Disc: Available with built-in glass sintered discs of various porosities (G1 to G4), eliminating the need for separate filter papers or mats.
• Exceptional Thermal Stability: Designed to handle rapid heating and cooling cycles in a laboratory furnace without cracking or losing integrity.
• Precision Filtration: The uniform porosity of the disc ensures highly accurate and reproducible filtration results for sensitive analytical work.
• Easy Cleaning: The smooth, chemical-resistant glass surface allows for thorough cleaning and repeated reuse, ensuring long-lasting performance.

Available Capacities

Our Gooch Crucibles are available in several standard laboratory sizes: 15mL, 30mL, and 50mL. We also offer a range of porosities to match your specific filtration requirements.

Quality Commitment: Every Gooch Crucible is meticulously annealed to remove internal glass stress and inspected for disc uniformity, ensuring safe and reliable performance for your most critical analysis.