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limit for n,n-dimethyl anilene
by dhanireddy1982 » Tue Jun 04, 2013 8:32 am
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1
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1991
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Last post by krickos
Mon Jun 10, 2013 9:34 pm
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Assistance Needed On Reducing Union Zero Dead Volume
by ooiuniscience » Mon May 27, 2013 5:54 pm
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6
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2894
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Last post by ooiuniscience
Sun Jun 09, 2013 2:55 am
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Perkin-Elmer Clarus 480
by cody841 » Wed Jun 05, 2013 12:39 pm
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1
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2221
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Last post by LCbob
Fri Jun 07, 2013 12:02 pm
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replacement for flame tip ferrule varian 3800
by mr3573 » Mon May 27, 2013 12:49 pm
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10
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4402
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Last post by anamariboyes
Wed Jun 05, 2013 2:10 pm
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Using Watersamples for GC/MS
by Absolutdude » Tue May 28, 2013 9:37 am
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16
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5073
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Last post by cody841
Wed Jun 05, 2013 12:44 pm
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Software Class VP 4.3 for Shimadzu GC 14 B
by dedl » Wed Mar 06, 2013 9:46 am
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9
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10728
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Last post by Mr.
Fri Jan 10, 2020 2:08 pm
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GC/Micro ECD ghost peaks
by ToxChem » Wed May 29, 2013 2:04 pm
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2
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2380
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Last post by thohry
Wed Jun 05, 2013 8:59 am
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help with 5890 ecd/electrical issues
by lovemymoe » Mon Jan 28, 2013 8:03 pm
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3
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2203
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Last post by lovemymoe
Tue Jun 04, 2013 5:16 pm
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Injecting a gas like methane onto a GCFID
by seamoro » Thu Sep 27, 2012 3:40 am
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5
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2399
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Last post by jdezeeuw
Tue Jun 04, 2013 8:23 am
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Analyze SO2
by fantomat05 » Fri May 31, 2013 10:23 am
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3
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2529
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Last post by jdezeeuw
Tue Jun 04, 2013 8:17 am
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Auto Injector promblem
by ToxChem » Wed May 29, 2013 2:17 pm
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5
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2289
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Last post by cleh
Mon Jun 03, 2013 3:59 pm
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ECD oxidation
by Hiz » Sun Jun 02, 2013 8:54 am
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3
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1960
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Last post by Don_Hilton
Mon Jun 03, 2013 11:17 am
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PTV/cryo inlet trouble
by cjm » Fri Mar 18, 2011 8:03 pm
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14
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4089
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Last post by Peter Apps
Sat Jun 01, 2013 12:19 pm
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GC oven: Isothermal or temperature program ?
by thohry » Fri May 31, 2013 4:15 am
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2
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6321
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Last post by chromatographer1
Fri May 31, 2013 9:02 am
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High base line in EI GC/MS
by panpicha » Thu May 30, 2013 5:12 pm
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3
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2107
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Last post by Don_Hilton
Fri May 31, 2013 1:46 am
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GC Column Seletion
by SJ.LI » Fri May 24, 2013 7:10 am
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5
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2431
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Last post by chromatographer1
Thu May 30, 2013 9:27 am
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calibration gases + GC-TCD
by wvandenboer » Wed May 29, 2013 1:31 pm
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5
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3963
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Last post by chromatographer1
Thu May 30, 2013 9:24 am
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External events on Agilent 6890
by larkl » Fri Feb 19, 2010 6:50 pm
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3
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2620
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Last post by sllimbri65
Thu May 30, 2013 12:41 am
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Peak/noise before 2 min retention time
by Mariandrea » Thu May 02, 2013 4:12 pm
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6
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2574
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Last post by chromatographer1
Tue May 28, 2013 4:25 pm
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FPD ignition problems
by dominika1 » Mon May 06, 2013 8:15 am
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8
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3219
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Last post by palli87
Tue May 28, 2013 12:04 pm
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Lab just bought two used Varian 3900 GC units, no software
by adb0009 » Fri May 24, 2013 4:34 pm
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4
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2631
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Last post by CE Instruments
Tue May 28, 2013 9:23 am
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About using heptane instead hexane
by Calcitrans » Wed May 22, 2013 2:59 am
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5
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3309
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Last post by mattmullaney
Sun May 26, 2013 10:02 pm
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FattyAcid Comp. of Marine Oils by GLC with FID (AOCS Method)
by kristind858 » Wed Dec 12, 2012 5:50 pm
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8
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6989
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Last post by mattmullaney
Sun May 26, 2013 4:15 pm
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RSD Problem on DB-1701 column Inj 3. Microlit
by YAG » Sat Apr 27, 2013 2:40 pm
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16
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4352
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Last post by jdezeeuw
Sun May 26, 2013 7:06 am
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tailing and rounded peaks
by alba » Thu Jan 31, 2013 8:49 am
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16
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6894
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Last post by jdezeeuw
Sun May 26, 2013 6:43 am
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Type of GC column
by Jyothirmayee » Tue May 21, 2013 3:42 pm
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7
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2818
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Last post by jdezeeuw
Sun May 26, 2013 6:34 am
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Air+ H2 OFF after run, instantly ON afterwards. Why??
by alba » Thu May 23, 2013 7:41 pm
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3
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1949
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Last post by alba
Sat May 25, 2013 2:07 pm
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Many regular ghost peaks with m/z 40 in first few minutes
by mphillips » Fri May 24, 2013 9:17 am
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5
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7942
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Last post by Darber99
Tue May 28, 2013 8:18 pm
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Separated Phyrethrins
by vienna » Mon May 20, 2013 5:04 am
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13
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3221
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Last post by Peter Apps
Thu May 23, 2013 8:53 am
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Surrogate and internal standard
by allene » Sun May 19, 2013 4:31 am
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5
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18346
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Last post by chromatographer1
Wed May 22, 2013 11:38 am
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Reconfigure 6890 add FID/NPD
by MSCHemist » Wed May 15, 2013 8:59 pm
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1
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2073
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Last post by LCbob
Tue May 21, 2013 12:31 pm
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5890 GC-FID Communication Problems
by CraftyChemist » Tue May 14, 2013 7:55 pm
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6
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2344
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Last post by CraftyChemist
Tue May 21, 2013 1:14 am
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Fatty acid pentafluorobenzyl (PFB) bromide derivatives
by jp81024 » Tue Apr 16, 2013 5:43 pm
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9
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3296
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Last post by jp81024
Mon May 20, 2013 8:52 pm
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need help operating Varian Saturn 2200 GCMS
by hard_times_24 » Mon May 20, 2013 9:35 am
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1
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1768
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Last post by shiva_kant
Mon May 20, 2013 6:43 pm
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Injecting solvent between samples?
by nando12345 » Fri May 17, 2013 3:39 pm
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1
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1744
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Last post by chromatographer1
Fri May 17, 2013 7:31 pm
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5890 ChemStation B Error controlling GC, opcode: 6
by joachimp » Wed May 08, 2013 11:06 pm
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6
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5250
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Last post by joachimp
Thu May 16, 2013 10:01 pm
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Very Strange Oven Problem on HP 6890
by eatlas » Wed May 15, 2013 10:05 pm
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4
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2436
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Last post by eatlas
Thu May 16, 2013 6:47 pm
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Need help from Thermo ISQ users
by chromuser2000 » Wed May 08, 2013 8:13 pm
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1
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2151
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Last post by BMU_VMW
Thu May 16, 2013 1:59 pm
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"Specified range parameter is bad" Chemstation B.04.03
by pacerlaser » Wed May 15, 2013 6:44 pm
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0
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2771
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Last post by pacerlaser
Wed May 15, 2013 6:44 pm
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FID vs MS - different results?
by skunked_once » Thu May 09, 2013 7:56 pm
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8
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11631
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Last post by lgchrom
Wed May 15, 2013 4:12 pm
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PCBs: GC/ECD analysis vs Quick test kits
by chemwipe » Tue May 14, 2013 2:20 pm
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1
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2135
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Last post by Johnny Rod
Wed May 15, 2013 2:53 pm
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gas phase silane
by pueblito » Tue May 14, 2013 2:34 pm
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4
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2489
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Last post by pueblito
Wed May 15, 2013 1:56 pm
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Accuracy
by mbdixon » Wed May 08, 2013 2:27 pm
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5
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1839
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Last post by mbdixon
Wed May 15, 2013 9:19 am
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agilent micro 490 bake-out question
by tobrown » Mon May 13, 2013 6:10 pm
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1
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3665
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Last post by chromatographer1
Wed May 15, 2013 2:42 am
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FID blows out when makeup gas is on
by Beanie » Thu May 09, 2013 8:36 pm
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9
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3503
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Last post by chemviren
Tue May 14, 2013 3:07 pm
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chemststaion error code 204
by chaddy76 » Mon May 13, 2013 11:18 pm
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0
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1877
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Last post by chaddy76
Mon May 13, 2013 11:18 pm
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"bottle lost in move" - HP7673 autosampler
by epm@fct » Wed May 08, 2013 2:16 pm
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7
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2777
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Last post by cleh
Sun May 12, 2013 8:19 pm
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importing signals into chemstation
by capt_crazy1 » Sun May 12, 2013 12:33 am
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0
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1992
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Last post by capt_crazy1
Sun May 12, 2013 12:33 am
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DCM in water
by push » Sun May 05, 2013 2:52 pm
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7
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3476
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Last post by AICMM
Fri May 10, 2013 2:03 pm
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USP DMSO method verification by GC
by cpatel86 » Thu May 09, 2013 5:55 pm
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0
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1917
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Last post by cpatel86
Thu May 09, 2013 5:55 pm
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