Dichlorprop,1000 µg/mL,MeOH,1mL,

Ethanol standard in serum,0.3g/L,serum, 1.5mL

Dibenzo[b,k]chrysene, Inquire, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 217-54-9

alphaßß (20S,24RS)-24-Ethylcholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.