3-Hydroxybutyric acid, 50mg

Dichlorvos D6 (dimethyl D6), 100 ng/µl, 1.1ml

Benzo[j]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-82-3

Carbetamide-d5 (phenyl-d5),100 µg/mL,acetone,1mL,