2,8-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2-Amino-3,4-dimethyl-3H-imidazo[4,5-f]quinoline (MeIQ), 5mg

2,3,5,6-Tetrachlorophenol, 1000µg/ml in MeChl, 1ml

ISO 9377-2 Standard Mixture of n-Alkanes C10-C40 (all even) Determination of Hydrocarbon Oil in Water Index 16 Analytes, each 50 µg/mL in n-Pentane; units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 100µg/mL in Cyclohexane Units: 1x1