BTEX (50 µg/mL)

Di-isooctyl phthalate (mixture of C8-isomers), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 27554-26-3

Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

tert-Amyl alcohol