Supplier Page from Thermo Fisher Scientific for Platinum standard form crucible, Top OD 29mm, Bot Dia 17.5mm, Ht 24mm, Base Thickness 0.25mm, Capacity 10mL
Boiling stones, for analytical work from Thermo Fisher Scientific
USA Standard Sieve, 140 Mesh from Thermo Fisher Scientific
USA Standard Sieve, 635 Mesh from Thermo Fisher Scientific