Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 60 Mesh
Quartz crucible, fused; Ht(mm), 57; Top OD(mm), 43; Base OD(mm), 22; Volume(ml), 30 from Thermo Fisher Scientific
USA Standard Sieve, 230 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 270 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 500 Mesh from Thermo Fisher Scientific