Manufacturer with competitive price Material:glass Produced by high boro 3.3 glass, clear, low expansion linear-coefficient, high resistance against chemical attacks. Produced by high boro 3.3 glass, clear, low expansion linear-coefficient, high resistance against chemical attacks. 1171 Evaporating dish, flat bottom size: 60mm-150mm 1172 Evaporating dish, round bottom size: 60mm-150mm Welcome to ...