PCB No. 29, 10μg/mL in Isooctane, 10ml

Acetamiprid-N-desmethyl, 10.0 µg/ml, Acetonitrile

2,2',3,4',5,6,6'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Pesticides - Mix 29, 100µg/ml in Acetonitrile, 5ml