Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 80 Mesh
Low Form Nickel Crucible;Cap (ml), 35;Top Dia (mm), 46;Bottom Dia (mm), 38;Depth (mm), 30 from Thermo Fisher Scientific
USA Standard Sieve, 12 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 20 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 230 Mesh from Thermo Fisher Scientific