Supplier Page from Thermo Fisher Scientific for Septum 30mm (30.7mm real) natural rubber
Quartz lid for 30ml quartz crucible, fused; ID 48mm from Thermo Fisher Scientific
Straight Wall Inconel Crucible;Cap (ml), 20;Outside Dia (mm), 33;Depth (mm), 29 from Thermo Fisher Scientific
USA Standard Sieve, 12 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 200 Mesh from Thermo Fisher Scientific