2,3,4,6-Tetrachlorophenol, 10.0 µg/ml, Cyclohexan

9-n-Butylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10394-57-7

Internal Standard Stock Solution, 1.2ml, nonane

Fenson, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 80-38-6