Sigma-Aldrich
Hastelloy® B-3 alloy, Ni65Mo28.5Cr1.5Fe1.5(Co+Mn+W)3.5max
Hastelloy® C276-heat resisting alloy, Ni57Mo17Cr16FeWMn
Heidolph stirrer shaft guard
Hellma® absorption cuvettes, semi Micro
Hellma® 半微量吸收比色皿