Ethanol standard in serum,0.3g/L,serum, 3mL

2,2,3,4,4,6-Hexachlorobiphenyl,BZ-139

6-Ethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22531-20-0

Cycloheptane