Cadusafos, 10.0 µg/ml, Acetonitrile, 10ml

delta-HCH, 100 µg/ml, Methanol, 5ml

1-(4-Methoxyphenyl)piperazine

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