Cannabinol, 1000 µg/ml, Methanol, 1ml

Ethanol standard in serum,1.3g/L,serum, 1.5mL

2,4-Dichlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 33284-50-3

Fluorobenzene,20000 µg/mL,MeOH,1mL,