If I have different samples with different pHs, would they still be comparable? As long as we use the pH specific profiles for the compounds?
8 February 2023 Comments Off on If I have different samples with different pHs, would they still be comparable? As long as we use the pH specific profiles for the compounds? FAQ - Profiling Spectra, FAQ - Sample Preparation
The signature of the compounds that you can see in Profiler from the Chenomx library correspond to those recorded at pH 7.0 For maximum compatibility with the library, the pH of the samples should be manually adjusted close to that value or else a saline phosphate buffer (mix of NaH2PO4 (monobasic) and Na2HPO4 (dibasic)) can be added.
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