Tolpyralate, 100 µg/ml, Acetonitrile, 1ml

Isodrin, 1000µg/ml in MeOH, 1ml

2-Methylheptane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-27-8

Ethanol standard in serum,1.0g/L,serum, 1.5mL