Cyflufenamid, 100 µg/ml, Acetonitrile, 1ml

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

Dinobuton, 100 µg/ml, Ethyl acetate, 5ml

1H-Benzotriazole, 100 µg/ml, Acetonitrile, 1ml