What grade or quality of water should be used with the Waters HPLC, UPLC, or MS ? - WKB2881
ENVIRONMENT
- Waters HPLC
- Waters UPLC
- Waters Mass Spec (MS)
- Water quality/grade/filtration process
ANSWER
Use ultrapure (that is, particle-free, chemically clean, 18-megaohm cm resistivity) water. See Controlling Contamination in LC/MS Systems - Best Practices-715001307 for more details on the purification process.
ADDITIONAL INFORMATION
id2881, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB, A-SQ, A-SQ, CYCIMS, MALDIG2SI, MRT, Q3100MSD, QDA, QDA2, RADIAN, RDA, SQD, SQD2, SYNAPT, SYNAPTMS, SYNAPTXS, SYNG2HD, SYNG2HDMAL, SYNG2MS, SYNG2MSMAL, SYNG2SHD, SYNG2SHDML, SYNG2SIHD, SYNG2SIMS, SYNG2SMS, SYNG2SMSML, TQD, TQDIVD, UPAQSM, UPARBQSM, UPARBSMFTN, UPARCH30, UPARHQSM, UPARPFTN, UPARPQSM, UPARPTUV, UPARQSM, UPARSMFTN, UPBSMIVD, UPIBSM, UPIBSM+, UPIBSMIVD, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPLCCOLHTR, UPMASM, UPMBSM, UPMSMFL, UPNAYXPMP, UPNBINARY, UPNSAMMGR, UPNSOLMGR, UPPDAARCB, UPQSM, UPQSM+, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO, UPSMIVD, UPSMPMGR, XEVOG2QTOF, XEVOG2SQTF, XEVOG2STOF, XEVOG2TOF, XEVOG2XSQT, XEVOG2XSTF, XEVOG3QTOF, XEVOMRT, XEVOQTOF, XEVOTQ, XEVOTQA, XEVOTQA, XEVOTQD, XEVOTQDIVD, XEVOTQGC, XEVOTQIVD, XEVOTQS, XEVOTQSCRO, XEVOTQSIVD, XEVOTQSMIC, XEVOTQXS, XEVTQSMIVD, XEVTQXSIVD