4-Nonylphenol-mono-ethoxylate, 10µg/ml in Acetone, 1ml Back Catalog number: LA15631015AC Availability: In the manufacturer's stock Price on request - + Recommended 71082 2,6-Dimethylaniline Price on request S-4140-KIT-8X1ML 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 Y0000334 Codeine impurity A, 15mg Price on request