LabChem

o-Phenanthroline, 0.3% w/v

Potassium Bromide, ACS

Potassium Fluoride, Reagent Grade

Phenolphthalein, ACS

Potassium Chloride, ACS

Potassium Hydroxide, 0.1N (0.1M)

Phenylarsine Oxide, 0.00564N (0.00282M) (1mL = 0.2mg Cl)

Potassium Hydroxide, 50% w/v

Potassium Hydroxide, 0.5N (0.5M)

Potassium Dichromate, 4% w/v

Nitric Acid, 1.0N (1.0M)

Potassium Biiodate, 0.0282N (0.00235M), for Residual Chlorine

Potassium Dichromate, 0.2N (0.0333M)

Conductivity Standard, 500µmho/cm

Potassium Iodide, 2% w/v

Potassium Nitrate, 10% w/v, for Filling Chloride Ion Selective Electrodes