Nonylphenol (technical), 100 µg/ml, Acetone, 1ml

Pesticide-Mix 34, 10µg/mL in Acetonitrile, 10ml

2,3',4',5,5'-Pentachlorobiphenyl (= 2',3,4,5,5'-),100 µg/mL,isooctane,1mL,

EPA Method 8141 / 1618 Pesticide Mix B