Ethanol standard in serum,0.3g/L,serum, 1.5mL

2,2',4,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2437-79-8

2,2',3,3',4,5,5',6-Octachlorobiphenyl

Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml