Standaardceloplossing, geconcentreerde bufferoplossing met pH 7,0 (equi-transferrant), 500 mL

Productnr.: 25M1A1025-115
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Standard Cell Solution for Hach pHD Differential pH and ORP Sensors, packaged in resealable 500 mL bottle. Used to replenish standard cell chamber while replacing salt bridge.