D3-Propoxur, 100µg/ml in Acetonitrile, 1ml

2,4'-DDT-13C12,100 µg/mL,n-nonane,1mL,

Norcodeine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 467-15-2

Ethanol in serum control EtOH SE (0.2g/L), 10x3ml