Extraction Standard Solution, in nonane/3.2% toluene, 1,2ml

Zolpidem

Chloridazon-desphenyl, 100µg/mL in Acetonitrile, 1ml

1,3,5-Triphenylbenzene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 612-71-5