Discussion List

• Best way to start up a UPLC system each week?

  Accepted Answer 141 views 2 comments 0 points Most recent by Empower2018 March 2018
• UPLC Classic SM Error - Air sensor calibration out of range (39.8)

  Answered 151 views 1 comment 0 points Most recent by Pflan March 2018
• Type of column for analysis of lipophilic compounds

  Answered 41 views 1 comment 0 points Most recent by Pflan February 2018
• Steps to Do

  Answered 41 views 1 comment 0 points Most recent by Pflan February 2018
• ICS DP4 for UPLC

  21 views 6 comments 0 points Most recent by frao February 2018
• DP4

  11 views 2 comments 0 points Most recent by frao February 2018
• Wavelength accuracy

  191 views 7 comments 0 points Most recent by mengo February 2018
• Plate type names in Analyst

  51 views 3 comments 0 points Most recent by DavidMcleod January 2018
• Waters Autosampler 717 plus Failure

  121 views 6 comments 0 points Most recent by Dan_Ramlose December 2017
• Method transfer from Acquity UPLC to Acquity H-Class UPLC

  71 views 1 comment 0 points Most recent by S_Zee December 2017
• Steady increasing baseline on PDA

  21 views 2 comments 0 points Most recent by Pflan December 2017
• TQD internal standard area counts decrease significantly with each run

  21 views 2 comments 0 points Most recent by smtb3 December 2017
• The chromatogram of cefixime in lc ms ms is tailing

  1 view 0 comments 0 points Started by iluk December 2017
• PRP X100 equivalent with UPLC column for TQD-MS

  11 views 0 comments 0 points Started by Paramee2017 December 2017
• Needle/Seal Move Limit Exceeded (5.0) Help

  1.9K views 1 comment 0 points Most recent by vinnyh99 December 2017
• Estradiol related substances by UPLC

  Accepted Answer 1 view 3 comments 0 points Most recent by gofish December 2017
• Turning off collision gas at external regulator for TQD

  Accepted Answer 11 views 3 comments 0 points Most recent by gofish December 2017
• Reference Diode in PDA/UV

  81 views 1 comment 0 points Most recent by rune December 2017
• Loop 2uL for HS7697A in Empower 3

  11 views 0 comments 0 points Started by frao December 2017
• Backpressure regulator

  11 views 0 comments 0 points Started by Xab October 2017
• Loop volume listed in instrument report

  11 views 2 comments 0 points Most recent by Pflan October 2017
• Injection of chloroform containing samples

  11 views 2 comments 0 points Most recent by markcampbell October 2017
• overlay spectrum

  Accepted Answer 21 views 2 comments 0 points Most recent by williewashington September 2017
• ms garde solvents priority

  1 view 0 comments 0 points Started by UPLCHClassQSM September 2017
• Acquity UPLC and Analyst 1.6.2

  131 views 2 comments 0 points Most recent by btran September 2017
• protein precipitation: organic ratio vs plasma volume

  11 views 0 comments 0 points Started by Neuchuplc February 2016
• Pressure issues

  11 views 0 comments 0 points Started by Summer December 2015
• HILIC - system conditions

  11 views 0 comments 0 points Started by amanda5670 July 2014
• Use of ion-pair reagents (such as sodium lauryl sulfate) on UPLC

  Accepted Answer 81 views 2 comments 0 points Most recent by lizh June 2014
• Acquity data output to chromeleon

  Accepted Answer 41 views 1 comment 0 points Most recent by lizh June 2014