iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

537.1 Analyte primary dilution std

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

trans-Chlordane (gamma), 10 µg/mL in CY, 10ml