EPA Method 1664 - Oil & Grease (Sonicate)

Ethanol in serum control EtOH SE (0.2g/L), 10x3ml

3-Methyl-2,2',4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Triethylene glycol