EPA Method 551.1 Performance Check Sol’n

Azaspirazide 3, 1.25 µmol/L , Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no.

(E)-2-Octenedioic Acid, 100mg

Ethanol standard in serum,1.0g/L,serum, 3mL