Thebaine Back Catalog number: 73374 Manufacturer: ABSOLUTE STANDARDS 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 XA14470100AC Isoproturon D6 (dimethyl D6), 100 ng/µl, 1.1ml Price on request 31521 m-Xylene Price on request