Ethanol in serum control EtOH SE (1.0g/L), 10x3ml

Tri-n-propylphosphate-d21, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1-Methyl-5-nitro-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-5, Cas.no. 20648-09-3

Butachlor-ESA sodium salt, 100µg/ml in Acetonitrile, 1ml