anti-Dechlorane Plus®-13C10, 1.2ml x 50ug/ml, toluene

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

Phoxim, 100 µg/ml, Ethyl acetate, 5ml

2-Phenylphenol, 100µg/ml in Acetone, 5ml