2-Perfluorooctyl ethanol (8:2 FTOH), 50µg/ml in MeOH, 1,2ml

Method 1640 Tuning Standard

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03