2,2,3,3,4,4,5,6,6-Nonachlorobiphenyl

n-Dodecane-d26, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-30-1

Precision and Recovery Solution, 1.2ml, nonane

DL-Nornicotine, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 5746-86-1