ACQUITY UPLC/UHPLC

Discussion List

• The chromatogram of cefixime in lc ms ms is tailing

  9 views 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

  1.2K views 1 comment 0 points Most recent by vinnyh99 December 2017
• Estradiol related substances by UPLC

  Accepted Answer 5 views 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

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

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

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

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

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

  Accepted Answer 23 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

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

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

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

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

  Accepted Answer 58 views 2 comments 0 points Most recent by lizh June 2014
• Acquity data output to chromeleon

  Accepted Answer 27 views 1 comment 0 points Most recent by lizh June 2014
• UV baseline movement.

  15 views 6 comments 0 points Most recent by DGJL June 2014
• Strange security and general errors

  Accepted Answer 17 views 0 comments 0 points Started by DanRamlose May 2014
• Negative peaks and disturbed baseline

  6 views 0 comments 0 points Started by deleon May 2014
• normal phase chromatography

  3 views 0 comments 0 points Started by filipaoc January 2014
• Waters introduces improved nano- to microsale separations with the new ACQUITY UPLC M-Class System.

  3 views 0 comments 0 points Started by michelleaf January 2014
• HPLC to UPLC method conversion, cGMP quality concerns

  72 views 2 comments 0 points Most recent by SChrisman January 2014
• Acquity SQT lockout

  Accepted Answer 3 views 0 comments 0 points Started by ConorM December 2013
• different retention time between standards and EDTA plasma pool

  Accepted Answer 6 views 0 comments 0 points Started by Hussain October 2013
• UPLC XevoTQ-S Pesticide Residue Analysis requires increased Maintenance

  Accepted Answer 3 views 1 comment 0 points Most recent by ShaunWat78 October 2013
• Sugar columns on H-Class

  Accepted Answer 2 views 2 comments 0 points Most recent by Brian September 2013
• High pressure during equilibration before first injection

  Accepted Answer 7 views 3 comments 0 points Most recent by KWB July 2013
• Testosterone background in UPLC

  Accepted Answer 2 views 1 comment 0 points Most recent by MCLong July 2013