Tolfenpyrad, 10.0 µg/ml, Acetonitrile, 10ml

Ethanol standard in serum,1.1g/L,serum, 1.5mL

n-Octadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4445-07-2

N-Nitro-1,3-oxazolidin-2-one, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.