Total Residual Chlorine (Cl) Back Catalog number: 59379 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8233.2-1ML 1,1,2,2-Tetrachloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-34-5 Price on request 96657 Aldehyde Mix Price on request L12985500CY Disulfoton-sulfoxide, 10µg/mL in Cyclohexane, 10ml Price on request