Dow 624A Volatile Internal/Surrogate Standard

Tri(2-isopropylphenyl) phosphate, 100µg/ml in Toluene, 1ml

2-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65945-06-4

2,6-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2065-70-5