D8-Naphthalene, 2000 µg/ml, Acetonitrile, 1ml

Deuterated PAH Std., 2000µg/ml in MeChl, 1ml

Bisphenol-A-d6 (dimethyl-d6), 1000µg/ml in Isopropanole, 1ml

2,4-Dichlorobiphenyl (BZ-8)