prov:value
| - Econix Ionselective analysers of various types, ionselective electrodes, sets of equipment for measuring: pH values ( including industrial), the concentration of dissolved oxygen (O2), biochemical oxygen demand, chemical oxygen demand, water hardness (Ca2+,Mg2+), conductivity of water (conductometer), the speed of gas flow (thermal flow meter), concentration of CO2 , CH4 and other gases, concentra
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