Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 325 Mesh
Glassy Carbon Conical Crucible;Vol (ml), 30;Top Dia (mm), 44;Bottom Dia (mm), 22;Ht (mm), 45 from Thermo Fisher Scientific
Quartz lid for 30ml quartz crucible, fused; ID 48mm from Thermo Fisher Scientific
USA Standard Sieve, 200 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 30 Mesh from Thermo Fisher Scientific