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in trouble
by amrit » Thu Sep 20, 2007 5:30 pm
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1
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3004
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Last post by amrit
Tue Sep 25, 2007 4:58 pm
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we need advice about LC MS system
by mauricio » Mon Sep 24, 2007 4:36 pm
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3
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3491
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Last post by H.Thomas
Tue Sep 25, 2007 6:06 am
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Standard curve confusion - problem in biological matrices
by PMDOC » Fri Sep 14, 2007 1:04 pm
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11
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5685
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Last post by Uwe Neue
Mon Sep 24, 2007 11:17 pm
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Injector port settings and tuning question
by acrolein » Mon Sep 17, 2007 10:34 pm
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9
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5115
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Last post by AICMM
Sun Sep 23, 2007 4:38 pm
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Rational for Quadratic or Linear curves...
by tima » Thu Sep 20, 2007 5:19 pm
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7
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16230
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Last post by Dan
Sat Sep 22, 2007 3:59 am
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Post-column addition
by Albert Roy J » Fri Sep 21, 2007 1:56 am
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1
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2932
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Last post by sassman
Fri Sep 21, 2007 8:46 pm
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FMOC-Cl cleanup for LC-MS
by Triple Quad » Wed Sep 19, 2007 1:58 pm
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2
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4339
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Last post by Triple Quad
Fri Sep 21, 2007 2:27 pm
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WATERS GCT Premier
by ericf13 » Thu Sep 20, 2007 6:38 pm
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0
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2688
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Last post by ericf13
Thu Sep 20, 2007 6:38 pm
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Agilent 5975
by sllimbri » Thu Sep 20, 2007 2:43 am
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0
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2699
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Last post by sllimbri
Thu Sep 20, 2007 2:43 am
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Negative inlet pressure GC-MS
by rubyfan » Tue Sep 18, 2007 9:43 pm
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2
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3961
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Last post by AICMM
Wed Sep 19, 2007 2:36 pm
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5972 bfb tuning
by dytrdr5 » Sun Sep 16, 2007 8:29 pm
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4
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4415
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Last post by dytrdr5
Wed Sep 19, 2007 3:21 am
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Tricyclics by UPLC/MS/MS
by mtorrey » Fri Sep 14, 2007 10:15 pm
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2
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3218
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Last post by mtorrey
Mon Sep 17, 2007 2:40 pm
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Aliphatic petroleum Hydrocarbons by LC-MS/MS
by djletin » Wed Sep 12, 2007 11:59 am
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1
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3486
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Last post by sassman
Mon Sep 17, 2007 1:50 am
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Power Failure and Agilent 5975 MSD is not powering up
by dhan » Mon Aug 20, 2007 3:36 am
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13
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8919
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Last post by dhan
Fri Sep 14, 2007 3:49 am
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Internal Standard fluctuating response
by alpha » Thu Sep 06, 2007 9:39 pm
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12
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5704
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Last post by AICMM
Wed Sep 12, 2007 2:16 pm
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Odd 4-chloro-3-methylphenol tailing
by alpha » Mon Sep 10, 2007 3:43 pm
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1
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2953
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Last post by Peter Apps
Tue Sep 11, 2007 7:08 am
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An LC/MS/MS question
by Shannon78 » Wed Aug 15, 2007 7:07 am
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4
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3642
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Last post by Shannon78
Tue Sep 11, 2007 2:58 am
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GC-MS: Question
by LC_Trouble » Tue Sep 11, 2007 1:25 am
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0
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2758
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Last post by LC_Trouble
Tue Sep 11, 2007 1:25 am
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Agilent 6410
by bhuvfe » Sat Sep 01, 2007 7:38 am
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0
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2849
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Last post by bhuvfe
Sat Sep 01, 2007 7:38 am
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Griffin GC-MS Experiences?
by rubyfan » Thu Aug 30, 2007 6:28 pm
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0
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3036
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Last post by rubyfan
Thu Aug 30, 2007 6:28 pm
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Quantitative LCMSMS
by Triple Quad » Fri Aug 10, 2007 9:33 pm
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6
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4401
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Last post by Jim Shen
Thu Aug 30, 2007 1:40 pm
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Curtain gas
by sapna » Wed Aug 29, 2007 3:09 am
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1
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4590
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Last post by sassman
Wed Aug 29, 2007 11:00 pm
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Varian 2000 Turomolecular Pump - Controller Fault
by rubyfan » Mon Aug 27, 2007 3:51 pm
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4
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3914
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Last post by EnvironLab
Wed Aug 29, 2007 8:06 pm
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Turbomolecular Pump Controller - Varian Compatability
by rubyfan » Wed Aug 29, 2007 5:04 pm
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0
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2941
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Last post by rubyfan
Wed Aug 29, 2007 5:04 pm
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electronic spikes in lc/ms
by moraespack » Tue Aug 28, 2007 7:53 pm
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1
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3555
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Last post by Kostas Petritis
Wed Aug 29, 2007 12:55 am
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Perchloric acid in Aqueous phase for LC/MS ?!
by Provetech » Tue Aug 28, 2007 9:48 am
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2
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6832
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Last post by Kostas Petritis
Tue Aug 28, 2007 2:53 pm
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PerkinElmer 350 ATD -- Reproducibility??
by rubyfan » Mon Aug 27, 2007 3:56 pm
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2
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3361
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Last post by MikeD
Tue Aug 28, 2007 11:17 am
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HPLC
by kathy » Sun Aug 26, 2007 9:18 pm
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3
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3711
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Last post by k66
Tue Aug 28, 2007 7:45 am
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installing Masslynx
by mariojon » Thu Jun 28, 2007 6:03 am
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4
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4276
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Last post by mariojon
Tue Aug 28, 2007 4:33 am
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Control chart question
by southp » Fri Aug 24, 2007 3:54 pm
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0
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3071
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Last post by southp
Fri Aug 24, 2007 3:54 pm
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cholesteryl carbonate ester : Mass spectrometry
by ta068 » Thu Aug 23, 2007 12:56 pm
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1
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2957
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Last post by sassman
Thu Aug 23, 2007 3:29 pm
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Column for pesticide residue
by aysal » Tue Aug 21, 2007 8:18 am
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7
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4325
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Last post by k66
Thu Aug 23, 2007 7:11 am
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UPLC MS and Waters XBridge Shield RP18 3.5
by areinhar » Wed Aug 22, 2007 12:44 pm
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1
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3021
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Last post by Kostas Petritis
Wed Aug 22, 2007 4:39 pm
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causes of ion supression in LC-MS??
by aniket » Wed Aug 22, 2007 6:55 am
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3
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3803
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Last post by Kostas Petritis
Wed Aug 22, 2007 4:30 pm
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MRM Inter-Channel CrossTalk
by Triple Quad » Wed Aug 15, 2007 7:38 pm
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5
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6255
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Last post by Kostas Petritis
Tue Aug 21, 2007 1:57 am
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a few questions about the HP 5995
by piracetam » Wed Jul 18, 2007 11:40 pm
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1
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3105
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Last post by giacomo56
Sun Aug 19, 2007 1:42 am
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Q-TOF Vendor Comparability
by gckiv » Mon Jul 30, 2007 3:57 pm
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2
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3495
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Last post by giacomo56
Sun Aug 19, 2007 1:36 am
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Nitrogen Generator
by wrxtotoro » Thu Aug 02, 2007 7:39 pm
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3
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3688
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Last post by wrxtotoro
Sat Aug 18, 2007 10:52 pm
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An LC/MS/MS question
by Shannon78 » Wed Aug 15, 2007 7:03 am
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2
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3209
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Last post by Shannon78
Fri Aug 17, 2007 7:21 am
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power failure risk on vacuum and mass spectrometer
by Jasmine » Wed Aug 15, 2007 2:51 pm
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7
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7387
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Last post by Jasmine
Fri Aug 17, 2007 1:16 am
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Decrease of sensitivity at low concentration ethambutol.
by areeya » Thu Aug 16, 2007 3:22 am
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3
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3312
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Last post by Kostas Petritis
Thu Aug 16, 2007 10:32 pm
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PAH on Varian Saturn 2200 w/ 1177 injector
by Spadey » Tue Aug 14, 2007 6:17 am
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8
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4701
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Last post by akthmps
Wed Aug 15, 2007 6:05 pm
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peptide LC/MS/MS
by littlewenwen » Tue Aug 14, 2007 5:28 am
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7
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4908
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Last post by Kostas Petritis
Tue Aug 14, 2007 7:22 pm
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Desperate: how to do deconvolution
by littlewenwen » Sat Aug 11, 2007 6:13 am
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3
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5143
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Last post by Kostas Petritis
Tue Aug 14, 2007 5:32 pm
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Contamination from ion-pairing agents.
by takvijay » Sat Aug 11, 2007 11:09 am
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2
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4734
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Last post by Kostas Petritis
Tue Aug 14, 2007 5:22 pm
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Converting Agilent 5890/5972 from Jet to Split/Splitless
by acrolein » Mon Aug 13, 2007 3:31 pm
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2
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3388
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Last post by acrolein
Tue Aug 14, 2007 1:58 pm
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ESI ionization for protein/peptide
by littlewenwen » Mon Aug 06, 2007 2:40 pm
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5
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4558
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Last post by littlewenwen
Sat Aug 11, 2007 5:50 am
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GC-MS purchase
by orcicdejan » Thu Jul 26, 2007 5:46 am
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8
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5806
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Last post by Rick
Fri Aug 10, 2007 6:51 pm
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Sensitivity loss
by mtorrey » Thu Aug 09, 2007 6:02 pm
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3
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3735
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Last post by mtorrey
Fri Aug 10, 2007 2:25 pm
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LC-MS beginner
by mojo » Sat Aug 04, 2007 2:54 pm
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3
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4287
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Last post by mojo
Wed Aug 08, 2007 6:49 pm
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