Resistivity in air

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Technology Note 34 Removal of Carbon Dioxide (CO2) in ® PURELAB Chorus Carbon Dioxide (CO2) is one of the 3 principal gases, along with oxygen and nitrogen, which dissolve from the atmosphere into water. However, unlike the other two, which…

Technology Note 18 PURELAB® flex Real time TOC System Why do we monitor TOC? Resistivity is well established as a good indicator of the level of inorganic ionic impurities in pure water. If the resistivity of water is greater than…