Triphenylphosphate-d15 Back Catalog number: 9494.18-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4140-100-10IO 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 673387 Metoxuron, 100 µg/ml, Acetonitrile, 5ml Price on request 72827 Triasulfuron Price on request