EPA Method 552.1, 552.2 - Haloacetic Acids

1-Ethenylpyrrolidin-2-one (1-Vinylpyrrolidin-2-one), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 88-12-0

(+)-13a-Hydroxylupanine, 1mg

Ethanol standard in serum,1.3g/L,serum, 3mL