Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 170 Mesh
Al-24 Crucible, Cylindrical, Flat Base;Height x OD x ID (mm), 40 x 30 x 26;Vol (ml), 20 from Thermo Fisher Scientific
Graphite fusion crucible lid for stock number 40794, 2.54cm (1.0in) dia, 6.35mm (0.25in) thick from Thermo Fisher Scientific
Nickel Cover for Crucible 35906, 20ml from Thermo Fisher Scientific
Sieve Pans, polished brass, 1in deep from Thermo Fisher Scientific