Surveys
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HANNA HI3811 Alkalinity Tester Measures Total Alkali$1
HANNA HI3811 Alkalinity Tester measures total alkali.
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Tds Meter Air$11
TDS Meter is a tool to measure organic material in liquids in ppm units, can be used to test drinking water sources, aquariums, livestock.
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Electrode Storage Solution - Hanna HI 70300M$1
Electrode Storage Solution - Hanna HI 70300M to minimize blockage and ensure fast response times on PH ORP meters.
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PH ORP tds Meter - Hanna HI 7061M cleaning liquid$1
Clean your PH, ORP, TDS meter electrodes once a day or at least once a week to prevent clogging and to maintain accuracy.
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Calibration fluid pH meters 4 & 7 - Sachet model$1
This calibration tool consists of 2 types of pH 4.01 & pH 7.01 in 1 box consisting of 2 sachets.
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Water Electrolysis Equipment$4Tool to test the content of dissolved substances in water by means of electrolysis (electricity)
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PH Meter HANNA HI 98129 Conductivity/TDS Tester$1
Hanna HI 98130 (combo) is waterproof, fast and accurate and portable (easy to carry everywhere).
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Calibration Liquid pH 10 - 3.78 liters$1
Calibration liquid pH 10.01 for calibration of a 1-gallon pH meter (3.78 Liters)
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Calibration Liquid pH 10 - 500 ml$1
Calibration liquid pH 10.01 for calibration of pH Meter size 500ml
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Calibration Liquid pH 10.01 - 500 ml (with certification)$1
Calibration liquid pH 10.01 for calibration The pH meter size 500ml is equipped with a certificate