EPA Method 1666Labeled Standard

Dimethyl-d6 tetrachloroterephthalate, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350818-66-5

3-Chloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

Ethylisopropylnitrosamine, 25mg