Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 325 Mesh
Graphite fusion crucible lid for stock number 14747, 3.2cm (1.25in) dia, 0.48cm (0.19in) thick from Thermo Fisher Scientific
Sieve Covers, polished brass from Thermo Fisher Scientific
Straight Wall Zirconium Crucible;Cap (ml), 55;Outside Dia (mm), 47;Depth (mm), 41 from Thermo Fisher Scientific
USA Standard Sieve, 500 Mesh from Thermo Fisher Scientific