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 Electrode Storage Solution, 60mL | Electrode Storage Solution, 60mL
To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. Store the electrode with a few drops of storage solution in the protective cap. NC-12241
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$18.95
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|  HM Digital Waterproof pH Meter, PH-200 | HM Digital Waterproof pH Meter, PH-200
Flag-ship of the manufacturer's pH line, the PH-200 has a rounded ergonomically comfortable design for hand-held operation. Incredibly accurate and perfect for both consumer or commercial use. NC-11100
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$84.95
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|  Hydrion pH Buffer Capsules, 10.00, Pk/10 | Hydrion pH Buffer Capsules, 10.00, Pk/10
Electronic pH meters require periodic calibration using standard value calibration solutions (buffer solutions). Each pH 10.0 vial contains 10-capsules of buffer salts. Each capsule produces 100 mL of solution when dissolved in water. NC-14113
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$9.95
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 Hydrion pH Buffer Capsules, 4.00, Pk/10 | Hydrion pH Buffer Capsules, 4.00, Pk/10
Electronic pH meters require periodic calibration using standard value calibration solutions (buffer solutions). Each pH 4.0 vial contains 10-capsules of buffer salts. Each capsule produces 100 mL of solution when dissolved in water. NC-14111
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$9.95
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|  Hydrion pH Buffer Capsules, 7.00, Pk/10 | Hydrion pH Buffer Capsules, 7.00, Pk/10
Electronic pH meters require periodic calibration using standard value calibration solutions (buffer solutions). Each pH 7.0 vial contains 10-capsules of buffer salts. Each capsule produces 100 mL of solution when dissolved in water. NC-14112
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$9.95
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|  pH Buffer Solution, 10.0, 16oz. | pH Buffer Solution, 10.0, 16oz.
This pH calibration solution is colored blue for easy recognition. Standardized at 25°C against NIST standard reference material. G-2010
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$15.95
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 pH Buffer Solution, 4.0, 1 gal. | pH Buffer Solution, 4.0, 1 gal.
This pH calibration solution is colored red for easy recognition. Standardized at 25°C against NIST standard reference material. NC-5949
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$49.95
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|  pH Buffer Solution, 4.0, 16oz. | pH Buffer Solution, 4.0, 16oz.
This pH calibration solution is colored red for easy recognition. Standardized at 25°C against NIST standard reference material. G-2008
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$15.95
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|  pH Buffer Solution, 7.0, 1 gal. | pH Buffer Solution, 7.0, 1 gal.
This pH calibration solution is colored yellow for easy recognition. Standardized at 25°C against NIST standard reference material. NC-1957
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$59.95
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 pH Buffer Solution, 7.0, 16oz. | pH Buffer Solution, 7.0, 16oz.
This pH calibration solution is colored yellow for easy recognition. Standardized at 25°C against NIST standard reference material. G-2009
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$15.95
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|  Replacement pH Sensor SP-P2 for PH-200 | Replacement pH Sensor SP-P2 for PH-200
This spare pH sensor is for HM Digital Waterproof pH Meter model P-200. Features Glass pH sensor and reference tube and thermister. NC-11110
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$42.95
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