Total Residual Chlorine (Cl) Back Catalog number: 59379 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11075.10-10MG 2,3-Dimethylindole,neat,neat,10mg, Price on request 71157 Tetraethylene glycol Price on request 1001.5-5ML Methyl-tert-butylsulfide, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 6163-64-0 Price on request