4-Nitroaniline,100 µg/mL,acetonitrile,1mL,

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7

Coumaphos, 10.0 µg/ml, Cyclohexane, 10ml

Nitrofurazone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 59-87-0