Porcelain Crucibles with Porous Bottom, United Scientific Supplies

Porous bottom crucibles have a molded-in porous disc with stable porosity and consistent flow rate.

• Porous bottom
• Glazed

Available with very fine (1.2 µm), fine (5 µm), and medium (15 µm) pore diameters. Glazed inside and out, except for the outside bottom and rim. Autoclavable.