LabChem

Fluoride Standard, 10 ppm (1mL = 0.01mg F_)

Phosphate Standard, 1000ppm (1mL = 1mg PO_)

Acetate Buffer pH 4.0 for Chlorine, Iodine

Ammonium Molybdate, 4% w/v, for Phosphorus

Barium AA Standard, 1000ppm (1mL = 1mg Ba)

Cobalt AA Standard, 1000ppm (1mL = 1mg Co)

Copper AA Standard, 1000ppm (1mL = 1mg Cu)

Dimethylglyoxime, 1% Alcoholic, for Nickel

Fluoride Standard, 1000 ppm (1mL = 1mg F_)

Formaldehyde, 10% v/v, Buffered (Formalin)

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