Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml Back Catalog number: 10940.15-100-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended S-4140-25-IO 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 S-4036-5K-10IO 3-Chlorothiophene in isooctane Units: 10mL screw-capped bottle Price on request 674526 Benzyldimethyldecylammonium chloride, 10.0 µg/ml , Price on request