WS Chlorate & Chlorite Back Catalog number: 55009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4143-025-B 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 684094 Bromochloroacetic acid, 100mg Price on request 3329.12-100-AN Carbaryl, 100μg/mL in Acetonitrile, 1ml Price on request