beta-Zearalenol, 10.0 µg/ml, Acetonitrile, 1ml

2,5-Dimethylhexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 592-13-2

Ethanol standard in serum,4.0g/L,serum, 3mL

Hexavalent Chromium (Cr 6+)