TOC Calibration Standard Back Catalog number: 50458 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 688919 Dodemorph, 100µg/ml in Acetonitrile, 5ml Price on request 59797 Conductance @ 20°C [2 µmho/cm] Price on request 11747.12-100-IO 2,2',3,4',6,6'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request