alpha-HCH, 10 µg/ml, Ethyl acetate, 10ml

Ethanol standard in serum,3.0g/L,serum, 1.5mL

D5-Cyanazine, 100 µg/ml, Acetone, 1ml

p-Toyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 103-19-5