D4-Picolinafen, 10.0 µg/ml, Acetonitrile, 10ml

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

D16-Bisphenol A, 100µg/ml in Acetonitrile, 5ml

trans-Cypermethrin D6 (dimethyl D6), 100 ng/µl, 1.1ml