Sigma-Aldrich
Gold
Gold-germanium eutectic alloy, Au88Ge12
Gold-iron alloy, Au99.93Fe0.07
Gold-nickel alloy, Au82Ni18
Gold-tin alloy, Au80Sn20
Gold/Silver
Grace Bio-Labs ProPlate® tray and cover
Grace Bio-Labs SecureSealTM adhesive sheets
Greiner Carno Check test kit
Greiner handle for slideholder
Greiner PapilloCheck