Thiophene Back Catalog number: 79228 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71016 Benzo(e)pyrene,1000µg/ml in methylene chloride,1ml Price on request 675978 Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request S-4143-1-10B Low level Nitrogen & Sulfur Calibration Set Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline / Sulfur introduced using di-n-Butyl Sulfide Catalogue No. Concentration Matrix: Benzene mg/kg (ppm) S-4143-0 Price on request
