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syringe contamination problem
by rajdeeproy » Thu Aug 09, 2007 4:07 pm
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1
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2673
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Last post by chromatographer1
Thu Aug 09, 2007 5:25 pm
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FID Pops but doesnt seem to stay lit
by NiZmo » Wed Jul 11, 2007 4:18 am
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6
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4489
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Last post by AICMM
Wed Aug 08, 2007 3:33 pm
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Depth of Injection
by Roxanne42 » Wed Aug 08, 2007 2:54 pm
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1
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2880
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Last post by AICMM
Wed Aug 08, 2007 3:28 pm
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GC Maintenance (Pesticide-related)
by chemwipe » Mon Jul 30, 2007 3:52 pm
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3
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3098
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Last post by dirtandwater
Wed Aug 08, 2007 2:34 pm
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ECD trouble
by aysal » Mon Aug 06, 2007 9:33 am
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5
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3752
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Last post by aysal
Wed Aug 08, 2007 5:58 am
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Repeatability issues with FID/PFPD analyzing fuel
by JHZR2 » Tue Aug 07, 2007 2:34 pm
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1
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3235
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Last post by AICMM
Tue Aug 07, 2007 4:34 pm
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Tailing Alcohols - Headspace Analysis
by Schmitty » Fri Feb 16, 2007 3:22 pm
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43
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14053
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Last post by Schmitty
Sat Aug 04, 2007 2:20 am
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BAD PEAK SHAPE
by AMIT KUMAR JAIN » Fri Aug 03, 2007 7:30 am
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2
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3145
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Last post by chromatographer1
Fri Aug 03, 2007 2:03 pm
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Changing carrier gas in USP methods
by Mo » Wed Jul 18, 2007 10:38 am
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2
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3619
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Last post by mcmelof38
Thu Aug 02, 2007 5:49 pm
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Elution order on 10% AT-1000 on Chromosorb W-AW, 80/100
by Frederik Ottoy » Mon Jul 30, 2007 7:23 am
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1
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2677
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Last post by chromatographer1
Mon Jul 30, 2007 10:12 am
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why the peak goes -ve initially
by shullur » Sat Jul 28, 2007 5:16 am
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1
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2437
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Last post by Bruce Hamilton
Sat Jul 28, 2007 7:17 pm
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AREA DEREASING DURING THE RUN
by AMIT KUMAR JAIN » Fri Jul 27, 2007 9:51 am
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8
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3532
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Last post by Bruce Hamilton
Fri Jul 27, 2007 7:06 pm
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opinion: noisy baseline
by rochelle » Thu Jul 26, 2007 2:52 am
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4
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3474
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Last post by Bruce Hamilton
Thu Jul 26, 2007 9:07 pm
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chemstation software, creating dropdown menus
by phenol guy » Tue Jul 24, 2007 9:00 pm
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2
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2993
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Last post by phenol guy
Wed Jul 25, 2007 2:43 pm
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Can i attach purge and trap system to Varian GC CP 3800
by rajdeeproy » Tue Jul 24, 2007 6:33 am
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4
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3248
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Last post by MikeD
Wed Jul 25, 2007 10:08 am
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Leak problem with 6890
by emsman » Wed Jul 18, 2007 6:29 am
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11
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5448
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Last post by emsman
Wed Jul 25, 2007 8:36 am
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6890GC error code
by ap01 » Tue Jul 24, 2007 2:08 pm
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1
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3539
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Last post by AICMM
Tue Jul 24, 2007 4:09 pm
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O2 loss in PLOT Columns, Permanent Gases
by nerd75 » Thu Jul 12, 2007 9:04 pm
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11
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5183
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Last post by chromatographer1
Mon Jul 23, 2007 3:26 pm
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Method Eval/Val with Thiols
by Alchemist5 » Wed Jul 18, 2007 11:38 pm
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7
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3959
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Last post by shaun78
Thu Jul 19, 2007 5:47 pm
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SF6 column and conditions?
by AICMM » Wed Jul 18, 2007 11:04 pm
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1
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2893
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Last post by chromatographer1
Thu Jul 19, 2007 1:03 pm
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Chromatogram spikes
by Dinesh Hegde » Thu Jul 19, 2007 5:27 am
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2
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3117
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Last post by chromatographer1
Thu Jul 19, 2007 12:29 pm
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H2, O2 and N2 peaks
by new future » Wed Jul 18, 2007 10:28 am
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4
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4539
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Last post by AICMM
Wed Jul 18, 2007 1:36 pm
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TCD linearity and standard curves
by dslav » Wed May 30, 2007 3:02 pm
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7
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6830
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Last post by phenol guy
Tue Jul 17, 2007 7:30 pm
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Organic compounds that can be analyzed by Havesep Q column
by srisurya » Fri Jul 13, 2007 9:34 pm
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3
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3276
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Last post by Bruce Hamilton
Mon Jul 16, 2007 6:32 pm
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separating impurities in phenol
by phenol guy » Wed Jul 11, 2007 7:12 pm
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4
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3403
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Last post by chromatographer1
Mon Jul 16, 2007 2:49 pm
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Perkin Elmer 8410 sensor failure
by piracetam » Wed Jul 11, 2007 4:31 pm
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2
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2921
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Last post by piracetam
Mon Jul 16, 2007 2:15 am
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Column Compensation w/ Chemstation
by bongi » Wed Jul 11, 2007 8:29 pm
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2
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3321
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Last post by Chromatocrat
Thu Jul 12, 2007 5:40 am
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What is makeup gas for in FID, ECD and TCD detectors?
by zimanli » Sat Jul 07, 2007 8:17 pm
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9
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38221
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Last post by phenol guy
Wed Jul 11, 2007 7:38 pm
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separating impurities in phenol
by phenol guy » Wed Jul 11, 2007 7:10 pm
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0
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2609
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Last post by phenol guy
Wed Jul 11, 2007 7:10 pm
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Fisons GC8130 oven problem
by MSD5970 » Fri Jul 06, 2007 12:08 pm
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1
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2694
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Last post by CE Instruments
Mon Jul 09, 2007 3:23 pm
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Residual Solvents Validation Question
by GoldLeader » Fri Jul 06, 2007 6:06 pm
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11
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5779
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Last post by chromatographer1
Mon Jul 09, 2007 3:02 pm
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HS Problems
by shaun78 » Fri Jun 29, 2007 2:00 pm
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11
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4315
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Last post by chromatographer1
Mon Jul 09, 2007 2:36 pm
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Injection communication problems with Shimadzu GC 17A FID
by hydrostudent » Tue Jul 03, 2007 12:24 am
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2
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3633
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Last post by Rolandas Plausinaitis
Mon Jul 09, 2007 9:02 am
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Analysis of Caffeine and Ibuprofen by GC
by srisurya » Thu Jul 05, 2007 8:09 pm
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2
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3163
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Last post by chromatographer1
Fri Jul 06, 2007 12:59 pm
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packed column care
by mblack » Wed Jul 04, 2007 3:07 pm
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2
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2531
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Last post by mblack
Thu Jul 05, 2007 1:21 pm
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please guide me for preparing this
by Mishimoto » Thu Jul 05, 2007 10:41 am
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3
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3019
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Last post by chromatographer1
Thu Jul 05, 2007 1:04 pm
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CO, CO2, O2 and N2
by Special K » Fri Jun 29, 2007 8:35 pm
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4
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3991
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Last post by Special K
Thu Jul 05, 2007 12:28 am
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Headspace sampler PE Vs Agilent
by bhaskarr » Tue Jul 03, 2007 3:26 pm
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6
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4591
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Last post by chromatographer1
Wed Jul 04, 2007 11:30 pm
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FID Problem
by moecat » Fri Jun 29, 2007 12:36 pm
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11
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4935
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Last post by Rick
Wed Jul 04, 2007 3:49 pm
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switching from N2 carrier to He
by mblack » Mon Jul 02, 2007 3:45 pm
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2
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2892
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Last post by mblack
Tue Jul 03, 2007 2:36 pm
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Poropak T vs PoropakQ
by michaelcarolus » Mon Jul 02, 2007 5:59 am
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2
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3161
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Last post by michaelcarolus
Tue Jul 03, 2007 12:01 pm
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Cold Syringe
by Chromatocrat » Thu Jun 28, 2007 10:30 am
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11
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4606
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Last post by chromatographer1
Mon Jul 02, 2007 12:33 pm
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Ionic Liquids
by SWPM1977 » Mon Jul 02, 2007 11:57 am
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0
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2639
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Last post by SWPM1977
Mon Jul 02, 2007 11:57 am
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GC column baking
by manaroni » Fri Jun 29, 2007 8:27 pm
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4
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8684
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Last post by Peter Apps
Mon Jul 02, 2007 6:52 am
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Conc'n of standard in a calibration curve?
by zimanli » Fri Jun 29, 2007 6:47 pm
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5
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3936
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Last post by zimanli
Fri Jun 29, 2007 9:29 pm
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TCD baseline as a function of oven Temperature - Help!
by glaser34 » Thu Jun 28, 2007 6:38 pm
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3
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4242
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Last post by GasMan
Fri Jun 29, 2007 8:34 pm
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Peak Symmetry
by wrighty » Fri Jun 29, 2007 8:14 am
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3
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4809
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Last post by wrighty
Fri Jun 29, 2007 6:18 pm
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SRI8610 GC for CO2 Detection, using mole sieve column
by gadhamvr » Thu Jun 28, 2007 9:06 pm
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5
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3627
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Last post by chromatographer1
Fri Jun 29, 2007 5:32 pm
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OVI method 1
by Murshad » Fri Jun 29, 2007 12:06 pm
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5
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3389
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Last post by chromatographer1
Fri Jun 29, 2007 1:07 pm
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Re-locating GCs?
by MIB_EO » Wed Jun 27, 2007 3:05 pm
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8
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4373
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Last post by Russ
Fri Jun 29, 2007 7:28 am
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