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Hardness Questions
I am attempting to fully understand the concept of water hardness,
particularly the methods of measuring it. My AP test kits give German
hardness results, while there are other methods I understanding that express
hardness. Also, there is the conductivity or total hardness electronic
meters that one can buy, and I cannot discern how all of these methods
interrelate and translate to each other. Can someone give me some
information and/or sources to pursue these questions? Any help would be
greatly appreciated.
TIA,
Don Lee
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