PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml

3,3'-Dimethoxybenzidine, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 119-90-4

Cimetidine sulphoxide dihydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 54237-72-8

Supplemental VOC Mix II