"Wards"

These crucibles are great for student use.

Easy to clean nickel crucibles work with temperatures up to 1000 °C.

Borosilicate glass with sintered disc of porosity G-3.

Can withstand temperatures up to 1900 °F (1050 °C).

Silica crucible is glazed inside and outside.

Perforated bottom, glazed inside and outside with the exception of outside bottom surface and rim.

High thermal performance and enhanced chemical resistance.

Set of 5 glazed porcelain Gooch crucibles with a 30 ml capacity, featuring an unglazed rim and bottom surface, ensuring accurate filtration and sample preparation for various laboratory applications.