Phenthoate, 100 µg/ml, Toluene, 1ml

m-Xylene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 108-38-3

Ethanol standard in serum,1.1g/L,serum, 3mL

3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile,