Horiba Conductivity Standard Solutions Item:100-22 - 1.41 mS/cm (1413 uS/cm), 500 mL - 3200738714 This color change is then

This color change is then compared against a predefined concentration scale

better suited to aggressive samples and higher-accuracy work

suitable for long-term submersion

user-replaceable without tools

external 10 V barrier clamp

Horiba Conductivity Standard Solutions Item:100-22 - 1.41 mS/cm (1413 uS/cm), 500 mL - 3200738714 This color change is thenGenuine HORIBA conductivity standard solutions for calibrating HORIBA conductivity, TDS and salinity meters and cells LAQUAtwin EC pocket meters, LAQUA 200 and WQ 300 handhelds, LAQUA 1500 2000 and F 70 benchtops, and the U 50 series field sondes. Conductivity cells drift as the electrode surface fouls or platinizes, and the cell constant shifts with it. Calibrating against a certified standard restores the true cell constant. The critical point is to