Dicamba-desmethyl, 100 µg/ml, Acetone, 1ml

Ethanol standard in serum,4.0g/L,serum, 1.5mL

6-n-Propylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6910-41-4

2,4-D