Total Residual Free Chlorine (Cl) Back Catalog number: 59427 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95264 BTEX and n-Hydrocarbon Mix Price on request 15900-3966-100AN5 Picoxystrobin, 100µg/ml in Acetonitrile, 5ml Price on request 673844 D9-Chlormequat Chloride, 100 µg/ml , Deuterium ox Price on request