Herbicide Acid Standard

Ethanol standard in serum,1.0g/L,serum, 1.5mL

Di-o-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,

n-Dodecane, ?13C: -32.54, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 112-40-3