N-methylperfluoro-1-butanesulfonamide, 50µg/ml in MeOH, 1,2ml

H O C Screening Standard

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

2,4,6-Trichlorobiphenyl