Ethanol standard in water,0.5g/L,water, 1.5mL

3,5-Diiodo Thyroacetic Acid, 25mg

2,2',3,3',5,5',6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Inorganic Disinfection By-Products (ClO3-/ClO2-), 1000µg/ml in Water, 100ml