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Recommendation HP1050 or Waters 600 HPLC?
by lespaul » Fri Jul 08, 2016 8:44 pm
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4
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3176
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Last post by scottythree
Wed Jul 13, 2016 8:07 am
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Very strange problem with blank sample PDA Method!
by EmpowersBane » Tue Jul 12, 2016 6:08 pm
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0
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4181
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Last post by EmpowersBane
Tue Jul 12, 2016 6:08 pm
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Software for HP 1050 HPLC?
by lespaul » Wed Jun 22, 2016 5:01 pm
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7
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5096
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Last post by lespaul
Mon Jul 11, 2016 3:20 pm
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Is this appropriate way to use internal standard in HPLC
by BurntChem » Thu Jun 30, 2016 8:14 pm
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8
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6995
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Last post by James_Ball
Wed Jul 06, 2016 6:24 pm
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Empower 3 Technique (CF or basic Functionality)
by beyondtheprize » Wed Jul 06, 2016 1:42 pm
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5
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5419
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Last post by shaun78
Thu Aug 04, 2016 12:12 pm
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Helpful hints/consumable supples needed for Waters system
by cigtoxdoc » Mon Jul 04, 2016 8:20 pm
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2
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3116
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Last post by cigtoxdoc
Wed Jul 06, 2016 12:09 am
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Increased back pressure during washing
by H. Yamani » Fri Jul 01, 2016 2:32 pm
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1
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3117
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Last post by tom jupille
Sun Jul 03, 2016 11:05 pm
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Quantitation of Polymerized Glycerides and Esters
by AZBiodiesel » Tue Jun 28, 2016 8:51 pm
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2
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2712
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Last post by AZBiodiesel
Thu Jun 30, 2016 9:01 pm
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Charges aerosol detector
by Perreman » Wed Jun 29, 2016 11:51 am
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2
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3222
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Last post by Perreman
Thu Jun 30, 2016 1:46 pm
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Preparetion of solution
by zanio » Sat Jun 18, 2016 5:40 am
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12
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5419
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Last post by Peter Apps
Wed Jun 29, 2016 5:26 pm
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Two Peaks for a Single Compound (13-C)
by GGRUW » Fri Jun 03, 2016 3:23 pm
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2
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3762
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Last post by bunnahabhain
Mon Jun 27, 2016 9:43 am
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import excel for HPLC pump programing
by jiangds06 » Fri Jun 24, 2016 3:06 pm
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0
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4164
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Last post by jiangds06
Fri Jun 24, 2016 3:06 pm
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Turn off PDA 2996 detector
by jmsalcines@gmail.com » Wed May 20, 2015 1:22 pm
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5
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5289
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Last post by carmonaperez
Thu Jun 23, 2016 5:07 pm
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Peaknet 5.21
by yonli » Thu Jun 23, 2016 7:34 am
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3
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3690
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Last post by sbrand
Mon Jun 27, 2016 6:07 am
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Polyvinyl Alcohol (PVA) assay
by michaelcarolus » Tue Mar 12, 2013 2:43 pm
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2
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4517
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Last post by Consumer Products Guy
Wed Jun 22, 2016 3:01 pm
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Top issues in HPLC solvent mixing and flow splitting
by Mindy » Tue Jun 14, 2016 7:58 pm
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5
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4554
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Last post by Peter Apps
Tue Jun 21, 2016 1:59 pm
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HPLC Baseline Noise at 214 but not 250 or Higher
by lawless2020 » Thu Jun 09, 2016 3:16 pm
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2
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3406
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Last post by tjbr
Tue Jun 21, 2016 12:04 pm
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Peak height vs lamp energy for DAD and UV-Vis
by greg07 » Thu May 05, 2016 10:13 am
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12
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11149
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Last post by lmh
Tue Jun 21, 2016 8:38 am
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Varian Prostar 240 Solvent Delivery Module
by Oswald_ » Fri Jun 17, 2016 12:24 am
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2
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3068
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Last post by DoryFish
Mon Jun 20, 2016 12:24 am
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Dry Prime without flow
by Dalyara » Tue Jun 14, 2016 7:07 pm
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7
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6036
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Last post by DR
Fri Jun 17, 2016 12:33 pm
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Need Help ! HPLC detection
by steve123 » Thu Jun 09, 2016 8:12 pm
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6
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3894
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Last post by tom jupille
Thu Jun 16, 2016 9:32 pm
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related substance test
by suyog » Tue Jun 14, 2016 10:39 am
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0
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4892
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Last post by suyog
Tue Jun 14, 2016 10:39 am
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ChemStation HELP
by Taaker » Mon Jun 13, 2016 1:32 pm
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1
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2886
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Last post by tkubowicz
Mon Jun 13, 2016 1:54 pm
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FuloroMonitor 4100
by pantos » Sat Jun 11, 2016 8:01 pm
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0
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4984
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Last post by pantos
Sat Jun 11, 2016 8:01 pm
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Measuring of concentration by HPLC
by zanio » Sat Jun 11, 2016 7:33 am
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3
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3933
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Last post by dblux_
Sat Jun 11, 2016 1:10 pm
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SIL-20AC HT aspirated volume problem
by Jeffetw » Fri Jun 10, 2016 2:16 pm
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0
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5034
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Last post by Jeffetw
Fri Jun 10, 2016 2:16 pm
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Pressure fluctuation after solvent change
by B.Biwi » Wed Jun 08, 2016 6:46 am
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8
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5170
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Last post by B.Biwi
Wed Jun 08, 2016 1:25 pm
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Tylosin oxytetracycline, doxycline
by RoyB » Fri May 27, 2016 1:53 pm
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6
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3766
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Last post by RoyB
Tue Jun 07, 2016 2:57 pm
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High pH RP for tryptic peptides
by zacmcd2509 » Thu May 26, 2016 1:23 pm
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4
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4363
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Last post by tom jupille
Fri Jun 03, 2016 8:24 pm
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Running CSH column with 100% aqueous?
by xmlkz10908 » Fri Jun 03, 2016 12:47 am
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2
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3468
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Last post by tkubowicz
Fri Jun 03, 2016 7:11 am
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Practical HPLC for Biopharmaceuticals
by tom jupille » Wed Jun 01, 2016 12:00 am
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0
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5491
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Last post by tom jupille
Wed Jun 01, 2016 12:00 am
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Sensitivity checks at the end of a run (for sys suit purpose
by Rob Burgess » Tue May 31, 2016 2:59 pm
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1
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2938
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Last post by tom jupille
Tue May 31, 2016 11:50 pm
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INJECTOR PROGRAM AGILENT 1200
by antonio.consoli » Tue May 31, 2016 3:55 pm
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1
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4305
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Last post by tkubowicz
Tue May 31, 2016 6:42 pm
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Cool Agilent gameboy trick
by BostonFSE » Tue May 24, 2016 8:39 pm
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2
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3541
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Last post by skunked_once
Thu May 26, 2016 3:30 pm
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Noisy baseline
by nan0guy » Wed Apr 20, 2016 6:42 pm
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6
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7804
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Last post by JI2002
Wed May 25, 2016 1:14 pm
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UPLC Injection reproducility Issues
by mnrevoy » Wed May 18, 2016 9:12 pm
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5
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3923
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Last post by BostonFSE
Tue May 24, 2016 7:59 pm
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sample diluent for HPLC
by jaigodheja » Wed May 18, 2016 12:01 pm
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6
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6114
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Last post by JI2002
Thu May 19, 2016 5:19 pm
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HPLC pressure Change
by Tfes » Wed May 11, 2016 10:31 am
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7
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4880
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Last post by Tfes
Wed May 18, 2016 1:34 pm
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HPLC with ICP-MS
by NazarF » Tue May 17, 2016 1:33 pm
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3
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4985
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Last post by James_Ball
Thu May 19, 2016 7:09 pm
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Method Verification of IPI's
by michaelcarolus » Fri May 13, 2016 3:11 pm
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3
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4919
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Last post by Consumer Products Guy
Mon May 16, 2016 1:56 pm
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Why are MeOH and ACN the most used organic solvents in HPLC?
by biotechno » Mon Mar 28, 2016 11:46 pm
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6
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7763
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Last post by Fernando
Mon May 09, 2016 2:15 pm
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HPLC retention time question
by PiggyWhiskers » Sat May 07, 2016 11:26 am
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1
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9239
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Last post by tom jupille
Sun May 08, 2016 11:44 pm
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Carry over - qualification
by greg07 » Mon May 02, 2016 2:40 pm
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8
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7468
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Last post by lmh
Thu May 05, 2016 11:09 am
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Waters 717 plus autosampler carousel not spin
by lihuibjfu » Tue Apr 03, 2012 10:56 pm
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7
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6704
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Last post by juddc
Wed May 04, 2016 11:27 pm
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in-situ Photo degradation
by The Chemist » Wed May 04, 2016 2:35 pm
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1
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2933
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Last post by tom jupille
Wed May 04, 2016 11:02 pm
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Vitamins and minerals analysis
by danw9 » Mon Apr 25, 2016 5:33 pm
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9
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4174
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Last post by danw9
Tue May 03, 2016 7:15 pm
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HPLC Column
by Tfes » Fri Apr 29, 2016 1:10 pm
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4
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3089
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Last post by carlo.annaratone
Tue May 03, 2016 2:02 pm
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cleaning h3po4 contamination in lc-ms
by csmith731 » Fri Apr 22, 2016 12:09 pm
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3
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4697
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Last post by mckrause
Sat May 07, 2016 2:51 pm
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Waters 2475 flow cell
by Bigbear » Wed Apr 27, 2016 2:39 pm
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1
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2822
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Last post by Bigbear
Thu Apr 28, 2016 6:16 pm
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Gradient elution in RID
by marco romero » Wed Apr 27, 2016 9:27 pm
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2
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4239
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Last post by Kreall
Thu Apr 28, 2016 6:18 am
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