Chlortetracycline hydrochloride Back Catalog number: 10847.22-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70990 2,4-Dichlorophenylacetic acid Price on request 96585 Ephedrine Price on request S-4143-050-10B 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