Supplier Page from Thermo Fisher Scientific for Sieve Covers, polished brass
Al-23 Crucible, Conical;Ht (mm), 45;Top OD (mm), 35;Top ID (mm), 31;Base OD (mm), 18;Volume (ml), 23 from Thermo Fisher Scientific
Ultra thin-bore sample tubes, 1mm ID, <3.98mm OD from Thermo Fisher Scientific
USA Standard Sieve, 270 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 500 Mesh from Thermo Fisher Scientific