Bluelab pH 7.0 250ml - calibrating solution for pH tester
Price:
630.00 MKD
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Code:2718
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Weight:0.000 Kgs
The instrument measures with absolute accuracy only when the electrode is clean!
The pH measuring equipment must be regularly cleaned and calibrated so that the user can be sure that the measurements are accurate. pH tests are calibrated using pH 4.0 and pH 7.0 solutions before each measurement. Calibration solutions should be stored in a cool place, away from direct sunlight and heat.
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