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Request help on 2-4D analysis in Citrus
by josebenjamin » Mon Oct 15, 2007 4:29 pm
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2
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2631
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Last post by josebenjamin
Wed Oct 17, 2007 1:25 pm
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HOW TO CHOOSE APPROPRATE CONCENTRION FOR INTERNAL STANDARD?
by Cathy001 » Thu Sep 27, 2007 3:38 am
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3
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4886
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Last post by Peter Apps
Mon Oct 15, 2007 11:18 am
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Young Lin GC's
by Matt Savage » Thu Oct 11, 2007 2:24 pm
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2
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12058
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Last post by CE Instruments
Mon Oct 15, 2007 11:03 am
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FID obstructed
by elanaerobico » Fri Oct 05, 2007 4:29 pm
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3
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2930
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Last post by Peter Apps
Mon Oct 15, 2007 10:54 am
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Elution Order - cis/trans-1,4-dichloro-2-butene
by ALS » Mon Oct 15, 2007 4:46 am
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0
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2837
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Last post by ALS
Mon Oct 15, 2007 4:46 am
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Leak Hunter Plus 8066
by tunguy » Sun Oct 14, 2007 4:24 pm
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0
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2944
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Last post by tunguy
Sun Oct 14, 2007 4:24 pm
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Headspace splitless residual solvents method
by sdegrace » Wed Oct 03, 2007 9:57 am
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10
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9290
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Last post by mcbart
Sat Oct 13, 2007 5:00 pm
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Dirty Headspace syringe
by elw » Fri Oct 05, 2007 1:43 pm
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1
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2951
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Last post by mcbart
Sat Oct 13, 2007 4:52 pm
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Hp 3365 Series II ChemStation Software
by ece » Thu Aug 30, 2007 4:39 pm
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10
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6486
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Last post by jf
Fri Oct 12, 2007 6:13 pm
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FAME quantitation
by Wallace » Thu Oct 11, 2007 2:19 pm
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1
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2460
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Last post by AICMM
Fri Oct 12, 2007 2:59 pm
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Carisoprodol and FID GC - is this possible?
by XiZ » Fri Oct 12, 2007 9:37 am
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1
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2210
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Last post by chromatographer1
Fri Oct 12, 2007 11:22 am
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Make-up gas for ECD detector
by Rick » Thu Oct 11, 2007 6:46 pm
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0
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2516
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Last post by Rick
Thu Oct 11, 2007 6:46 pm
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EPA 524.2 and 8260
by bdh » Thu Oct 04, 2007 9:49 pm
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4
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5665
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Last post by bdh
Mon Oct 08, 2007 9:08 pm
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Please help- dodecylamin
by vanja13 » Thu Oct 04, 2007 5:39 am
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4
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2978
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Last post by chromatographer1
Fri Oct 05, 2007 2:00 pm
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pentachlorophenol from wood
by Zydrunas Stanius » Wed Oct 03, 2007 8:57 am
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2
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2784
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Last post by MikeD
Wed Oct 03, 2007 2:30 pm
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Sugars on GC
by Zydrunas Stanius » Fri Sep 14, 2007 12:30 pm
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5
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3482
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Last post by Zydrunas Stanius
Wed Oct 03, 2007 8:16 am
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How consistent are different FIDs?
by nalandmark » Tue Sep 25, 2007 9:44 pm
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9
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4005
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Last post by chromatographer1
Mon Oct 01, 2007 9:03 pm
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Effect of pH on Stationary Phase
by Chandresh K. Soni » Wed Sep 26, 2007 4:49 am
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6
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3007
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Last post by Alchemist5
Mon Oct 01, 2007 8:37 pm
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Reference Standards
by wrighty » Thu Sep 27, 2007 2:57 pm
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3
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2829
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Last post by Bruce Hamilton
Fri Sep 28, 2007 3:15 am
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In-House GC Periodical Performance Qualification Tests
by Omar » Thu Sep 20, 2007 10:26 pm
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1
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2773
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Last post by chromatographer1
Thu Sep 27, 2007 6:25 pm
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28% Pennwalt 223
by CQuackenbush » Thu Sep 27, 2007 3:35 pm
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1
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2574
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Last post by chromatographer1
Thu Sep 27, 2007 5:27 pm
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VOC's / Toluene calibration curve
by julia » Tue Sep 25, 2007 7:13 pm
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3
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3116
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Last post by MikeD
Thu Sep 27, 2007 2:00 pm
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packed column length
by stella » Fri Sep 21, 2007 3:16 pm
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11
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4255
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Last post by MikeD
Thu Sep 27, 2007 10:10 am
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Chiralcel OF Test Compound
by dreag » Thu Sep 27, 2007 1:34 am
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1
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2368
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Last post by dreag
Thu Sep 27, 2007 1:37 am
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Ethanol by GC
by mahmoud » Wed Sep 26, 2007 12:13 pm
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5
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3629
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Last post by chromatographer1
Wed Sep 26, 2007 5:46 pm
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low response in FID
by rochelle » Tue Sep 18, 2007 10:14 am
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3
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3323
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Last post by Chandresh K. Soni
Wed Sep 26, 2007 5:02 am
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PCB in oil by GC ECD
by oscarBAL » Wed Sep 19, 2007 10:28 pm
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4
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3700
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Last post by AICMM
Sun Sep 23, 2007 4:16 pm
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Column head pressure, but no flow
by Vox » Fri Sep 21, 2007 12:48 pm
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10
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4292
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Last post by Consumer Products Guy
Sat Sep 22, 2007 12:58 am
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max column temperature
by Ostwald » Thu Sep 20, 2007 7:54 pm
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2
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3493
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Last post by Peter Apps
Fri Sep 21, 2007 6:53 am
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prevent/cleanup column bleed
by Fat Jonny » Wed Sep 19, 2007 4:23 pm
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9
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6074
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Last post by JI2002
Thu Sep 20, 2007 5:11 pm
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SVOC / VOC in WWTP sludge
by ozric » Thu Sep 20, 2007 12:07 pm
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2
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2870
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Last post by ozric
Thu Sep 20, 2007 3:31 pm
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Fast GC
by wrighty » Tue Aug 21, 2007 4:49 pm
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6
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4018
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Last post by wrighty
Thu Sep 20, 2007 1:44 pm
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poor reproducibility of test solvent TEA in DMA using HS-GC
by ntruong » Sat Sep 15, 2007 2:15 pm
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3
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3599
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Last post by chromatographer1
Wed Sep 19, 2007 12:43 pm
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Innowax and Hexane
by Celiagg » Mon Sep 17, 2007 10:49 am
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6
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3995
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Last post by AICMM
Tue Sep 18, 2007 2:26 pm
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Avoiding contamination with plastic pipette tips
by Fat Jonny » Tue Sep 11, 2007 11:27 pm
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16
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12973
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Last post by Bruce Hamilton
Mon Sep 17, 2007 9:40 am
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Low flow-rates
by Vox » Fri Sep 14, 2007 4:50 pm
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2
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2868
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Last post by chromatographer1
Fri Sep 14, 2007 8:10 pm
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De-pressurize FID air line
by Vox » Fri Sep 14, 2007 12:10 pm
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3
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2870
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Last post by Bruce Hamilton
Fri Sep 14, 2007 7:21 pm
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MeCl2 solvent remains in ion trap system. Ideas to rectify?
by khirth » Fri Aug 31, 2007 4:28 pm
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11
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4310
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Last post by Peter Apps
Fri Sep 14, 2007 8:27 am
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Silylanised Quartz Wool
by WK » Wed Sep 12, 2007 2:23 pm
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2
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2721
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Last post by EnvironLab
Thu Sep 13, 2007 10:40 pm
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Lost of Linearity_P&T-GC-MS
by Celiagg » Thu Sep 06, 2007 9:17 am
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17
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7620
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Last post by Celiagg
Thu Sep 13, 2007 12:23 pm
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help with 5890 GC (on column, FID, MSTFA, ASTM D6584, etc)
by jf » Wed Aug 15, 2007 10:36 pm
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41
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20130
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Last post by Bruce Hamilton
Wed Sep 12, 2007 9:10 pm
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Re! Separation of Nitrogen and / or Oxygen from Laborato Air
by kodumuru » Wed Sep 12, 2007 11:56 am
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1
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2768
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Last post by chromatographer1
Wed Sep 12, 2007 12:01 pm
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Thermo desorption problem
by KCl34 » Mon Sep 10, 2007 5:57 pm
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3
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3134
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Last post by MikeD
Tue Sep 11, 2007 4:52 pm
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Help with seperating DMSo
by Jana P » Fri Sep 07, 2007 12:42 am
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5
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2997
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Last post by Jana P
Sun Sep 09, 2007 10:50 pm
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Problem with separation of ketone and its diketone impurity
by martas » Tue Aug 28, 2007 11:28 am
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4
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3014
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Last post by HbJ
Fri Sep 07, 2007 11:37 pm
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GC/MS P&T - High CO2 - Low compound recovery
by ALS » Fri Sep 07, 2007 1:36 am
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1
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2827
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Last post by JI2002
Fri Sep 07, 2007 1:55 pm
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Nitrogen vs. Helium
by mcmelof38 » Fri Aug 03, 2007 11:45 am
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11
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9337
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Last post by chromatographer1
Fri Sep 07, 2007 12:53 pm
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Bad shaped peaks
by KK » Thu Aug 30, 2007 11:20 am
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9
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4386
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Last post by shaolinseperation
Mon Sep 03, 2007 1:31 am
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Permanent Gases, PLOT Columns
by nerd75 » Fri Aug 31, 2007 10:29 pm
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1
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2696
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Last post by chromatographer1
Fri Aug 31, 2007 11:51 pm
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Finnigan 9001: oven heater problem
by tamas.marosvolgyi » Tue Aug 07, 2007 12:10 pm
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2
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3076
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Last post by nerd75
Fri Aug 31, 2007 10:38 pm
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