1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane Back Catalog number: BCZ-136 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended METCS 5-Chloro-2-(2,4-dichlorophenoxy)anisole, 1.2ml x 50ug/ml, nonane 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 3454.10-100-AN Metoxuron Price on request