Custom Mix Back Catalog number: 50097 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11854.12-K-ME Bis(p-chlorophenyl) sulfone,1000 µg/mL ,MeOH,1mL, Price on request 3944.1-1ML Dichlorodifluoromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-71-8 Price on request S-4143-KIT-6X10ML 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