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£32.00 £38.40 (Inc. VAT)
HI-7022L 470 mV @ 25°C ORP Test Solution (500 mL)
HI-7022L is an ORP test solution designed for testing the precision of ORP Platinum and Gold electrodes within +/- 50 mV of 470 mV @ 25 C.
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.
Each bottle has a Lot number and expiry date clearly listed.
All bottles have an air tight, tamper-proof seal to maintain the quality of the solution.
*A Certificate of Analysis is available on request.
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HI-7092L Oxidising pre-treatment solution 500ml
HI-7092M Oxidising pre-treatment solution 230ml