D3-Nicotine salicylate, 10mg

Chrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 218-01-9

n-Butyl chloroformate, neat, Solvent-neat, Unit 90ml, # of units-1, Cas.no. 592-34-7

EPA Method 525.2 - Internal Standard, 2000µg/ml in MeChl, 1ml