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Topic: pH Meter Question  (Read 2044 times)

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Offline bast

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pH Meter Question
« on: January 14, 2018, 06:00:33 PM »
What is the best manufacturer of pH meter for measuring pH of seawater (or saltwater)?

I prefer a lab-grade, high-accuracy pH meter.

Where I can buy it? Please show me the link.
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Offline chenbeier

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Re: pH Meter Question
« Reply #1 on: January 15, 2018, 11:23:36 PM »
The problem is not the ph_meter, because this is in easy words a high ohm voltmeter. The accuracy comes with the type of electrode.

look, companies like Methrom, Mettler Toledo Ingold and others.

http://www.elscolab.nl/engels/ph1.htm

https://www.metrohm.com/en/products/ph-ion-measurement/
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