4-n-Nonylphenol diethoxylate, 1000µg/ml in Isooctane, 1ml Back Catalog number: 1979.19-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 51126 Petroleum Waxes Internal Standard ASTM D-5442 Price on request S-4140-50-10IO 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 Price on request 90982 Nitrosamine Standard Price on request