United Scientific Supplies JCL250 Crucible, Wide Form with Cover, Porcelain, 250ml, PK/6

Description

Crucibles, Wide Form with Cover, Porcelain, 250ml, PK/6

Wide form crucibles include covers. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim.

Autoclavable. Withstand temperatures to 1150°C. To prevent thermal stress cracks, we strongly recommend a heating/cooling rate not exceeding 200°C per hour. United porcelain crucibles offer excellent resistance to acids and alkalies except for hydrofluoric acid.