Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 45 Mesh
Glassy Carbon Conical Crucible;Vol (ml), 30;Top Dia (mm), 44;Bottom Dia (mm), 22;Ht (mm), 45 from Thermo Fisher Scientific
Magnesium Oxide Crucible, Cylindrical, Flat Base;OD (mm), 32;Height (mm), 32 from Thermo Fisher Scientific
USA Standard Sieve, 30 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 40 Mesh from Thermo Fisher Scientific