pH measurement in soil - Metrohm Ltd. (Switzerland)

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pH meter

780 pH Meter (2.780.0010)

Electrode

Combined flat membrane pH glass electrode (6.0256.100)

Accessories

Cable, 1m (6.2104.020; other lengths available)
Buffer solutions
pH 4 (6.2307.200), pH 7(6.2307.210) and pH 9 (6.2307.220) (30x30 mL sachets)
Electrolyte solution c (KCl) = 3 mol/L, 250mL
(for Ag/AgCI reference system) (6.2308.020)
Storage solution for pH glass electrodes (6.2323.000)

Additional options
Stirrer	801 Magnetic Stirrer (2.801.0010)
Printer	Custom Printer DP40-S4N (2.140.0200)
Software	Metrodata Vesuv 3.0 for Windows (6.6008.500)



Your advantage	The flat membrane of the electrode is ideal for minimum abrasion by soil suspensions.
Practical hints	Stir the freshly prepared soil samples for at least 2 hours before starting the measurement (DIN/ISO 10390). Stir gently during the measurement. Measurements should not be made later than 24 h after sample preparation (DIN/ISO 10390).
pH measurement in soil samples – quite easy with Metrohm!

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