ACQUITY UPLC/UHPLC

Discussion List

• Shift in retention time for 2 internal standards, but not all, between runs

  Accepted Answer 32 views 5 comments 0 points Most recent by adameb January 11
• Replacing the sample injection o ring

  Answered 12 views 3 comments 0 points Most recent by kelinli January 7
• PDA Detector: Wavelength Verification Failure

  Answered 254 views 2 comments 0 points Most recent by Pflan January 3
• Project Integrity Error

  Answered 39 views 1 comment 0 points Most recent by HeatherLongden December 2018
• G1314F

  Question 5 views 0 comments 0 points Started by frao December 2018
• Bracketing standard failures

  Question 77 views 1 comment 0 points Most recent by Pflan December 2018
• Acquity I-class continues to over pressure

  Answered 69 views 4 comments 0 points Most recent by MarcNoble November 2018
• Acquity QSM Problem

  Answered 378 views 3 comments 0 points Most recent by MarcNoble November 2018
• contaminant +142

  Answered 23 views 1 comment 0 points Most recent by ydan1977 November 2018
• System channel primeing/purging

  Answered 110 views 4 comments 0 points Most recent by MJS November 2018
• System over pressure at 5000 psi

  Answered 25 views 2 comments 0 points Most recent by rob_burgess October 2018
• Air sensor calibration out of range

  Question 131 views 3 comments 0 points Most recent by djarois October 2018
• Acquity: Z-Axis Calibration Not Retained

  Answered 149 views 9 comments 1 point Most recent by djarois October 2018
• Can' t get rid of the carryover

  Answered 130 views 5 comments 0 points Most recent by mengo September 2018
• Difference between numbers for the curve effects

  Accepted Answer 35 views 4 comments 0 points Most recent by Wouter August 2018
• Problem with Column Heater

  46 views 2 comments 0 points Most recent by feredk72 August 2018
• Waters 2690

  Answered 81 views 2 comments 0 points Most recent by Josee August 2018
• Aluminum Seal Tape?

  Answered 23 views 1 comment 0 points Most recent by Pflan August 2018
• How can I wash system tubing? do you have generic protocol for that?

  Answered 23 views 1 comment 0 points Most recent by vinnyh99 August 2018
• QDA Instrument Communication Error

  Answered 141 views 2 comments 0 points Most recent by Durgaprasad August 2018
• Empower 2 - Data connection failed error

  Answered 96 views 1 comment 0 points Most recent by Durgaprasad August 2018
• Acquity Sample Manager Wash Block Question

  Question 36 views 0 comments 0 points Started by Den July 2018
• Over pressure inAcquity UPLC BEH C18 column (1.7um, 2.1 x 100mm) column

  Answered 69 views 2 comments 0 points Most recent by vinnyh99 July 2018
• Can a new column change retention times?

  Accepted Answer 30 views 5 comments 0 points Most recent by Empower2018 July 2018
• Clean an hplc?

  Answered 32 views 2 comments 0 points Most recent by BL_ July 2018
• Best way to re-add a deleted peak in TargetLynx 4.1?

  Question 14 views 0 comments 0 points Started by adameb July 2018
• Injection loop change to larger volume, but injection volume can't be changed

  Accepted Answer 4 views 1 comment 0 points Most recent by Pflan July 2018
• Removing "V" vial positions

  34 views 3 comments 0 points Most recent by DavidHPLC July 2018
• Modifying an Acquity QDa sugars application

  16 views 4 comments 0 points Most recent by MikeL42 July 2018
• Bumpy baseline only at certain section in gradient.

  Accepted Answer 34 views 2 comments 0 points Most recent by Empower2018 July 2018