EPA Method 8015B - Azeotropic Analytes

4-n-Hexylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-31-6

Chlorothalonil, 10.0 µg/ml, Cyclohexane, 10ml

Tetrachlorophthalic anhydride,neat,neat,10mg,