Phenkapton, 10.0 µg/ml, Acetonitrile, 10ml

Cyphenothrin, 10.0 µg/ml, Cyclohexane, 10ml

n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3

1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,