Conductivity standards,, 25 ml sachets, 12880 µS/cm,, 20 unit(s)Conductivity standards,, 25 ml sachets, 12880 S cm,, with certificate of analysis, Density (D) 1,049 g cm, Boiling point (bp) ~100 C The quantity of reagent contained in a sachet (25 ml) is sufficient for a single calibration. Traceable thanks to comparison with standard references from the National Institute of Standards and Technology (NIST) With certificate of analysis for documenting the quality, traceability and accuracy Delivery incl.