By Albert Ricketts on Thursday, January 27, 2000 - 11:09 am:
When preparing a buffered aqueous/organic mobile phase at a specific pH, do you adjust the pH before or after adding the organic?
By jclark on Thursday, January 27, 2000 - 11:15 am:
Always adjust and measure the pH before adding the organic component. pH in any but an aqueous system really has no meaning.
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