N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10.

2,3,6-Trinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 603-10-1

4-(Trifluoromethyl)cyclohexan-1-carboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 95233-30-0

PAH standard, 100µg/ml in methylene chloride, 1ml