Ethanol standard in serum,0.2g/L,serum, 1.5mL

EPA Method 1625 Semi-Volatile Standard

D3-Ipronidazole, 100 µg/ml, Methanol, 1ml

Thioxanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 492-22-8