Alternate Metals 2 Back Catalog number: 53097 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 C10539500 1H-Benzotriazole, 100mg Price on request 673530 4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Price on request