LPC Solution Set- Method 200.7 section 7.8

Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml

18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1

3,5-Dichlorobenzoic acid