Cycluron, 10 µg/ml, Ethyl acetate, 10ml

4,4'-DDD, 100 µg/ml, Methanol, 1ml

Decabromodiphenyl ether (13C12,99%), 50µg/ml in Nonane, 1,2ml

L-PFHxS with branched isomers (Potassium Salt), 50µg/ml in MeOH, 1,2ml