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

Paraxanthine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 611-59-6

D5-beta-Zearalenol, 100 µg/ml, Acetonitrile, 1ml

2,3,4-Tribromophenol, 1.2ml x 100ug/ml, toluene