Porous-Bottom Porcelain Crucibles – Precision Filtration for Laboratory Use

Porous-bottom porcelain crucibles are designed for filtration, separation, and gravimetric analysis applications requiring high accuracy and consistent performance. Each crucible features a molded porous disc with stable porosity and a constant flow rate, ensuring reliable and reproducible results.

Available in multiple pore size grades, these crucibles adapt to a wide range of analytical and laboratory needs.

Key Features

✔️ High-quality molded porous disc
Provides uniform porosity and consistent filtration flow.

✔️ Multiple pore sizes available

• Very fine: 1.2 μm

• Fine: 5 μm

• Medium: 15 μm

✔️ Glazed interior and exterior surfaces
Facilitate cleaning and minimize residue adhesion.

✔️ Unglazed outer bottom and rim
Enhance stability and filtration efficiency.

✔️ Autoclavable
Suitable for laboratory sterilization processes.

✔️ Laboratory-grade porcelain
Excellent thermal and chemical resistance for long-term use.

Ideal Applications

🔬 Vacuum or gravity filtration
🔬 Gravimetric analysis
🔬 Solid-liquid separation
🔬 Educational and professional laboratories

A reliable and precise laboratory crucible designed for consistent filtration and analytical accuracy.