Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 400 Mesh
Al-23 Crucible, Conical;Ht (mm), 30;Top OD (mm), 25;Top ID (mm), 21;Base OD (mm), 13;Volume (ml), 9 from Thermo Fisher Scientific
Magnesium Oxide Crucible, Cylindrical, Flat Base;OD (mm), 25;Height (mm), 25 from Thermo Fisher Scientific
USA Standard Sieve, 270 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 635 Mesh from Thermo Fisher Scientific