Bisphenol B, 100µg/ml in MeOH, 5ml

2,3,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10

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

D6-Benzene, 2000 µg/ml, Methanol, 1ml