Ethanol standard in serum,2.0g/L,serum, 1.5mL

Ochratoxin A, 10 µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 303-47-9

4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

RS347-19 TOLUENE