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[APD] Re: Aquatic-Plants Digest, Vol 13, Issue 25
Measurement of KH, i.e alkalinity, is a simple titration. It does NOT
depend on any specific ion, although alkaline earth
carbonate/bicarbonate is usually the principal component. If one
considers pH titration, using a Ph electrode as indicator, an
"electronic" method, then YES, it can be done. An automatic titrator
would be ideal, although pricey!
Date: Wed, 15 Sep 2004 10:54:42 +0800
From: "ktlau" <ktlau at netvigator_com>
Subject: [APD] Electronic measurement of KH
To: <aquatic-plants at actwin_com>
Apart from measurement using a chemical test kit, it is feasible to
measure kH electronically (in the same way as pH measurement)?
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