Supplier Page from Thermo Fisher Scientific for USA Standard Sieve, 270 Mesh
Al-23 Crucible, Cylindrical, Flat Base;Height x OD x ID (mm), 30 x 20 x 16;Vol (ml), 6 from Thermo Fisher Scientific
Magnesium Oxide Crucible, Cylindrical, Flat Base, OD(mm) 43, Height(mm) 50 from Thermo Fisher Scientific
Platinum standard form crucible, Top OD 29mm, Bot Dia 17.5mm, Ht 33mm, Base Thickness 0.25mm, Capacity 15mL from Thermo Fisher Scientific
USA Standard Sieve, 12 Mesh from Thermo Fisher Scientific