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Decreased detector response
by ivana nj » Thu Oct 24, 2024 2:20 pm
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4
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8705
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Last post by JI2002
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Question of Using Clarity to connect MXII Valve
by pigsy1983 » Thu Nov 07, 2024 3:48 pm
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0
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10840
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Last post by pigsy1983
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HPLC-ELSD - reproducibility issues
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3
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8892
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Last post by Multidimensional
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Empower Intersample Custom Field Struggle
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2
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6376
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Last post by malivgee1
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5
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16469
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Sample loop volume
by EK8 » Tue Oct 08, 2024 8:19 pm
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17
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10749
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Last post by EK8
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Agilent 1100 Degasser Troubleshooting
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11
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14881
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Data integrity gmp HPLC Standard Agreement/Concordance check
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2
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5667
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Last post by DR
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Agilent 1100 Pressure/flow problem
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6
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7654
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Last post by Multidimensional
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Troubleshooting High Backpressure in HPLC System
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3
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6059
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HPLC sequence
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5
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7368
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Last post by DR
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Shimadzu LC2010 manuals
by Nigelreeves » Fri Oct 18, 2024 8:57 am
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0
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8342
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Last post by Nigelreeves
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Histamine Detection
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3
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8176
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Last post by TylerSmith123
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Weird peak shape all of a sudden...
by Pear » Tue Oct 15, 2024 5:20 pm
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5
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7785
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Columns for Nitrosamines analysis
by venki » Wed Mar 01, 2023 1:36 pm
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1
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6674
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Agilent 1100 diagnosis option
by Flightpeptides » Sat Oct 12, 2024 8:46 pm
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0
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8485
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LC-MS Positive Mass Calibration failed
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2
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7256
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Corona Ultra RS charged aerosol detector w Chemstation Win10
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1
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5007
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Options to Pickering derivatitization system
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1
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4730
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Last post by vmu
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ZirChrom-CARB Reviews
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0
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7396
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Last post by Ddlidd
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Pesticides analysis using LC-MS/MS and GC-MS/MS
by Indumini » Mon Sep 09, 2024 8:53 am
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1
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6087
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Last post by itspip
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HPLC Pro Star 325
by Allen_S » Thu Jul 25, 2024 9:53 am
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1
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7707
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Last post by elsico
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Chemstation Intelligent Reporting
by tadah » Sun Sep 15, 2024 4:43 am
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1
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5265
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Last post by Trishia
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Some Questions Regarding Reverse Phase HPLC
by LKguan » Tue Sep 24, 2024 11:01 am
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6
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8229
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Last post by LKguan
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Empower 2 – Change instruments (486 –> 996) issue
by RFRansom » Sun Sep 15, 2024 6:55 pm
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11
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7129
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Problem with recieving signal from CAD through eSATIN
by malivgee1 » Wed Sep 25, 2024 6:14 am
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2
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5116
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Seal wash liquid for Thermo Vanquish question
by drewdavis » Mon Aug 12, 2024 2:16 am
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7
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8377
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Last post by JI2002
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Dionex PDA-100 acting up
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4
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7584
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Last post by Aurion
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MassLynx chromatograms layout
by BorisToaster » Wed Feb 14, 2024 4:28 pm
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1
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9639
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Last post by THNDRacket
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How to improve jagged HPLC peaks?
by prk018 » Fri Sep 06, 2024 7:02 pm
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1
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4886
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Last post by vmu
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Less sensitive wavelength to avoid dilutions?
by sassman » Thu Sep 05, 2024 4:00 pm
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4
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4936
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Last post by DR
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ion-pair chromatography
by ivana nj » Tue Sep 03, 2024 10:02 am
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3
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4792
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Last post by ivana nj
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Thermo ISO 3100BM: Position error
by bunnahabhain » Tue Sep 03, 2024 8:06 am
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0
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6846
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Last post by bunnahabhain
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Autosampler Agilent HPLC 1100,
by SergioM420 » Wed May 15, 2019 5:29 pm
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3
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9835
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Last post by bunnahabhain
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HP 1100/G1313A - ERROR RE 3001 CNON (Needle carriage locked)
by m_clemmons » Fri Aug 23, 2024 10:30 pm
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3
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6026
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Last post by Multidimensional
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Mystery peak
by mcantu100 » Mon Aug 26, 2024 5:53 pm
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6
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5338
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Last post by TylerSmith123
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Method Screening Using Empower CDS 3.8 - Seeking Advice
by malivgee1 » Thu Aug 15, 2024 9:08 am
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5
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5500
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Last post by malivgee1
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Can I use Biopak filters for UPLC water?
by epibata » Mon Aug 12, 2024 12:05 pm
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2
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4854
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Last post by epibata
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Why analyte peak is very low in HPLC?
by AoiMori » Sat Aug 10, 2024 4:02 am
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1
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5102
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Last post by TylerSmith123
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Negative Dip in HPLC Chromatography
by skeetch1979 » Wed Jul 31, 2024 1:02 pm
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18
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7702
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Last post by skeetch1979
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LCMS method development
by LM1509 » Thu Aug 08, 2024 8:29 pm
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0
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6982
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Last post by LM1509
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[Waters 2695 & 2487] A revival
by Mikakumon » Fri Jul 19, 2024 10:08 am
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3
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5061
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Last post by HPLC_revolution
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arduino based open source HPLC
by badger » Thu Sep 11, 2014 3:46 pm
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32
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32597
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Last post by HPLC_revolution
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G1313 Autosampler
by mrvmyrs » Tue Jul 30, 2024 5:48 pm
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7
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4888
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Last post by mrvmyrs
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flame photometry - use of potassium chloride in analysis
by levancha » Mon Aug 05, 2024 8:02 am
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0
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6198
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Last post by levancha
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Waters Acquity UPLC QSM Erratic Pressure Troubleshooting
by oguzhan » Wed Jul 24, 2024 6:36 pm
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2
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4803
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Last post by Multidimensional
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Shimadzu mobile phase degasser stay awake?
by bcd_GCLCMSMS » Fri Aug 02, 2024 3:51 pm
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3
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3895
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Last post by Multidimensional
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"Antiphase" peak at beginning of chromatogram
by timamos10 » Fri Aug 02, 2024 5:44 pm
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1
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3464
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Last post by Multidimensional
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Jasco PU-1585 gradien system
by Ewy » Mon Jul 29, 2024 11:44 pm
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1
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3454
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Last post by Multidimensional
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Problems with mobile phase with Buffer:MeOH (60:40)
by adomenech » Tue Jul 30, 2024 3:21 pm
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7
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3908
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Last post by Multidimensional
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