Supplier Page from Thermo Fisher Scientific for Air Sensitive Sample Tubes
Low Form Nickel Crucible;Cap (ml), 20;Top Dia (mm), 33;Bottom Dia (mm), 25;Depth (mm), 30 from Thermo Fisher Scientific
Nickel Cover for Crucible 35906, 20ml from Thermo Fisher Scientific
Standard Sample Tube, 3.24mm ID from Thermo Fisher Scientific
USA Standard Sieve, 500 Mesh from Thermo Fisher Scientific