Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml

1D,1D,2H,2H-1-Hydroxyperfluorooctane,neat,neat,10mg,

Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5

2-Bromo-1-chloropropane (IS)