LabChem

Diphenylthiocarbazone (Dithizone), ACS

Fehling's Solution "B", Alkaline No. 2

Glycine, 10% w/v, for Chlorine Dioxide

Ammonium Molybdate, Tetrahydrate, ACS

Ammonium Oxalate, 4% w/v, for Calcium

Ammonium Sulfate, 10% w/v, for Radium

Barium Chloride, 10% w/v, for Sulfate

Color Standard, Pt-Co, 100 Units APHA

Copper Sulfate, Sp.Gr. 1.186 @ 18.4¬°C

Ferric Nitrate Solution, for Chloride

Ferroin Oxidation-Reduction Indicator

Ferrous Ammonium Sulfate, 0.1N (0.1M)

Ferrous Ammonium Sulfate, 0.4N (0.4M)

Magnesium Sulfate, 2.25% w/v, for BOD

Ammonium Oxalate, Saturated Solution

Ammonium Phosphate, 40%, for Sulfide