Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 500 Mesh
Graphite fusion crucible lid for stock number 14747, 3.2cm (1.25in) dia, 0.48cm (0.19in) thick from Thermo Fisher Scientific
Graphite Gas Analysis Crucible; Ht (mm), 24.5; ID (mm), 10.0; OD (mm), 12.7; Tip Dia (mm), 6.80 from Thermo Fisher Scientific
Sieve Covers, polished brass from Thermo Fisher Scientific
Standard Sample Tube, 3.24mm ID from Thermo Fisher Scientific