LabChem

Ammonia Standard, 1000ppm (1mL = 1mg NH_)

Cyanide Standard, 1000ppm (1mL = 1mg CN_)

Gold AA Standard, 1000 ppm (1mL = 1mg Au)

Morpholine Standard, 1000 ppm (1mL = 1mg)

Acetate Buffer pH 4.6 - 4.7, for Bromide

Amine-Sulfuric Acid Reagent, for Sulfide

Ammonium Molybdate, 7.5% w/v, for Silica

Boron AA Standard, 1000ppm (1mL = 1mg B)

Disodium Bathocuproine, 0.1%, for Copper

Ammonium Molybdate, 10% w/v, for Silica

Ferric Chloride, 10% w/v as Hexahydrate

Ferric Chloride, 40% w/v as Hexahydrate

Ferrous Ammonium Sulfate, 0.25N (0.25M)

Iron Standard, 200 ppm (1mL = 0.2mg Fe)

Magnesium EDTA, 0.02% w/v, for Hardness

4-(Methylamino) Phenol Sulfate Solution