N-Nitrosodi-n-propylamine

Fenpiclonil, 100 µg/ml, Acetonitrile, 1ml

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

2,2',3,4,4',5,5'-Heptabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane