Supplier Page from Thermo Fisher Scientific for Platinum standard form crucible, Top OD 37mm, Bot Dia 22.5mm, Ht 31mm, Base Thickness 0.25mm, Capacity 20mL
Low Form Nickel Crucible;Cap (ml), 20;Top Dia (mm), 33;Bottom Dia (mm), 25;Depth (mm), 30 from Thermo Fisher Scientific
Standard Sample Tube, 3.24mm ID from Thermo Fisher Scientific
Thin-Bore Sample Tube, 2mm ID from Thermo Fisher Scientific