Dursban, 1000µg/mL in MeOH, 1ml

p-Quaterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 135-70-6

Octachloronaphthalene

Ethanol standard in serum,0.1g/L,serum, 3mL