How can I measure the Langlier Saturation Index (LSI) of water samples?
The Langlier (or Langelier) Saturation Index, LSI, of water indicates whether hard water will precipitate Calcium Carbonate deposits, dissolve Calcium…
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How can I monitor the pH of multiple samples at once?
For experiments or studies where several samples need to be compared, it is best to run all of them at…