Benzisothiazolin-3-one, 100µg/ml in AL, 5ml

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

Mexacarbate, 100 µg/ml, Acetonitrile, 5ml

2,4,5-T methyl ester