Ethanol standard in serum,0.2g/L,serum, 1.5mL

Bisphenol B, 100µg/ml in MeOH, 5ml

Pholcodine-N-oxide 1, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 433308-89-5

Calibration Standard Mix 1