United Scientific Porcelain Crucibles, Wide Form - JCL150

Wide Form Porcelain Crucibles offer excellent resistance to acids and alkalies except for hydrofluoric acid.

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

Autoclavable and can withstand temperatures to 1150°C.

To prevent thermal stress cracks, we strongly recommend a heating/cooling rate not exceeding 200°C per hour.