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The Hanna Instruments ORP Test Solution (470mV, 500ml) isna high quality calibration solution designed for accurate and reliable measurement of oxidation-reduction potential (ORP) in various water applications. Packaged in a convenient 500ml bottle, this solution provides a stable reference point for ensuring the precision of your ORP meters and probes.
By simply immersing the ORP electrode in the test solution, users can quickly see if the electrode is reading accurately within the specified range. Using this as a diagnostic tool, users can clean and condition ORP electrodes, if necessary, to achieve correct measurements.
500ml Bottle
Sku:HI-7022L
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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