Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml

Chlorinated Organics Standard

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

3,3',5,5'-Tetrabromobisphenol A