Dichlofenthion, 10 µg/ml, Acetonitrile, 10ml

(±)-Cannabichromene, 10mg

N-Nitrosodiethanolamine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1173019-53-8

1,2,3,5-Tetrachlorobenzene, 100 µg/ml, Methanol,