EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml

Ethanol standard in serum,0.8g/L,serum, 3mL

Chlorthal-dimethyl

7H-Benzo[c]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-12-9