Four Ways to Better Water Quality in LC-MS
Anastasia Khvataeva-Domanov and Stephane Mabic, Millipore S.A.S., France
High purity water is key to the success of analyses performed using (ultra) high-performance liquidchromatography- mass spectrometry, (U)HPLC-MS — or as it is more commonly known, LC-MS. Even so, chromatographers may consciously select top-quality salts and organic solvents for mobile phase preparation, but not apply the same level of care when choosing their source of high purity water.
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