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Where to look first
by tom jupille » Thu Mar 11, 2021 6:14 pm
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0
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800
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How to embed chromatograms and reports
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4
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28879
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Influence of mobile phase changes on pump life
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9
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791
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Agilent 1100 VWD UV lamp fail to ignite
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12
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6980
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Potential HPLC vial contamination
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3
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460
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Analysis of ergocalciferol (vitamin D2) in energy drinks
by Ascorbic acid » Mon Apr 12, 2021 7:33 am
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1
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222
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Diluent pH for Peptide analysis
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10
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454
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Anyone have old Empower training books they no longer need?
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0
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217
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Alternative to exit end fitting with integrated connector
by akhst7 » Sat Apr 03, 2021 12:44 am
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1
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422
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In-Line Mobile Phase "polishing"
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8
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723
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2487 on empower 3 wavelength discrepancy
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0
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319
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Flushing Column Only Temporary Fix on Peak Tailing
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2
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507
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1
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471
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Water Acquity PDA calibration issue
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7
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628
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Specificity of impurities under reporting threshold in MV
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0
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407
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Agilent 1260 Vialsampler errors
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1
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591
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Empower Peak Purity and Absorbance
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3
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479
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Calculation of column efficiency, gradient method
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6
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1279
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LOD and LOQ
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4
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1273
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What is the correct data processing method?
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3
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586
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Air Bubbles in LC-20ADXr LPGU Tubing
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3
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481
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System High Pressure with respect to gradient change
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10
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1047
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sodium dodecyl sulfate in mobile phase
by Mouleyre » Thu Mar 11, 2021 11:17 am
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6
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608
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Implementing RF Values vs ''impurity vs impurity''
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1
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563
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Why does the solvent front often have a sinusoidal shape?
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2
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660
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Column C18 with a 50:50 hexane and dichloromethane
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1
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547
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Varian prostar 410 manual
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16
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15012
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Shimadzu SIL-10A leaking injection port
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1
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608
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4-Aminophenol/Erythrosine Dye interaction?
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0
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580
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Impurities in DS and DP
by Kina83 » Mon Mar 01, 2021 7:46 pm
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4
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676
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Qualitative Reference Standards - Assigning a re-test date
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1
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563
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Ciprofloxacin HPLC/FLU detection
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2
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559
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increasing baselinewidth
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0
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694
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Compound isolation
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8
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1432
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Specificity - How to Improve it
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9
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943
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Teledyne Combiflash RF200 - Service Password?
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0
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726
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Sucrose peak splitting, HPLC-RI
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2
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837
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Is it possible to use HPLC for Erythromycin tablet assay?
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0
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812
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Fusion Modelling Software
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0
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894
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surprising impact of temperature on N
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5
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1081
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Trouble in 2nd Dimension of 2DLC
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1
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791
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Column length effect on peak resolution
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2
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1004
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MAbPac SCX-10, washing instruction
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1
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1224
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UPLC: Acquity vs. 1290 - Pro/Cons
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56
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16885
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Buffered mobile phase no flow
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7
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1321
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Empower 2 vs 3
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4
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1234
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Dilution factor in HPLC analysis
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7
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1475
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Beta Glucan
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0
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1232
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Agilent 1100 ALS stuck on "Scanning System" Instant Pilot
by 4g63t » Thu Dec 24, 2020 2:48 pm
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1
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1213
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DAD DETECTOR AND FOLIC ACID DETERMINATION
by Gizem Eresen » Thu Dec 24, 2020 4:53 am
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0
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1242
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