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Analysis of He, CO2, O2, N2, CO, CH4(methane), C3H8(propane)
by Fuzhong » Wed Apr 26, 2006 6:03 pm
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2
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3075
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Last post by Fuzhong
Thu Apr 27, 2006 7:08 pm
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Anlaysis of H2, He, CH4, CO2, Ar using TCD
by patelnk » Tue Apr 25, 2006 4:20 pm
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3
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4685
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Last post by patelnk
Thu Apr 27, 2006 4:18 pm
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ECD damage
by Zettform » Fri Apr 07, 2006 4:42 pm
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1
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2942
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Last post by L4br4t
Wed Apr 26, 2006 7:38 pm
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New to GC
by Becca » Tue Apr 25, 2006 6:26 pm
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4
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3645
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Last post by Consumer Products Guy
Wed Apr 26, 2006 3:50 pm
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GC Packed Columns
by tbd694 » Mon Apr 17, 2006 5:44 pm
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2
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3108
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Last post by Rafael Chust
Fri Apr 21, 2006 2:52 pm
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is smaller injection equivalent to more dilute solution inje
by zimanli » Wed Apr 12, 2006 5:45 pm
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9
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4958
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Last post by Rafael Chust
Fri Apr 21, 2006 2:50 pm
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H2 flow in FID
by yuanmm » Wed Mar 15, 2006 2:43 pm
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3
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4689
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Last post by Ron
Fri Apr 21, 2006 2:10 pm
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do you cap your spetum purge vent and split vent ports?
by zimanli » Thu Apr 20, 2006 9:54 pm
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3
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3426
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Last post by zimanli
Fri Apr 21, 2006 1:54 pm
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Methylation of 2-Hydroxy Fatty Acids
by danib » Fri Apr 21, 2006 8:42 am
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0
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2645
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Last post by danib
Fri Apr 21, 2006 8:42 am
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Reproducibility problems - alcohols and headspace
by Anthony Doyle » Fri Mar 10, 2006 2:15 pm
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9
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7849
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Last post by Ron
Fri Apr 21, 2006 3:42 am
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splitless inj with valve closed
by gandreou » Thu Feb 09, 2006 8:45 am
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6
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5381
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Last post by Ron
Fri Apr 21, 2006 3:33 am
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signal response
by mike » Wed Mar 29, 2006 4:24 pm
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3
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3224
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Last post by Ron
Fri Apr 21, 2006 3:13 am
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can PTV injection lead to false results?
by kurtdm » Thu Apr 06, 2006 8:37 am
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1
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2984
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Last post by Ron
Fri Apr 21, 2006 3:03 am
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FID and THMs analayzing
by chemengineer » Wed Apr 12, 2006 7:36 am
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12
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6240
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Last post by bluejay
Wed Apr 19, 2006 3:40 pm
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baseline jump - help
by afischer » Mon Apr 17, 2006 5:37 pm
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13
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7449
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Last post by afischer
Wed Apr 19, 2006 3:24 pm
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Method issues - optimal flow rate
by ganna » Fri Apr 14, 2006 10:37 am
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4
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3834
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Last post by chromatographer1
Tue Apr 18, 2006 12:35 pm
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do you clean your split/splitless inlet vent line trap?
by zimanli » Tue Apr 11, 2006 9:14 pm
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2
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4703
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Last post by gcguy
Mon Apr 17, 2006 10:15 am
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Specification for triethylamine
by vanjas » Sun Apr 16, 2006 5:43 am
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2
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4290
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Last post by ntruong
Mon Apr 17, 2006 3:58 am
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Missing heavies C32 and C28
by pseudotexan » Thu Apr 13, 2006 4:25 pm
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6
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3944
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Last post by Victor
Sun Apr 16, 2006 4:52 pm
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5890 Series II Instruction Manual
by RobinL » Fri Apr 14, 2006 7:36 pm
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1
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3212
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Last post by Consumer Products Guy
Fri Apr 14, 2006 7:49 pm
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GC - Ghost Peaks - small hump at 10 mins second time around
by swheelz » Sun Apr 09, 2006 10:42 pm
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11
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6076
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Last post by HW Mueller
Thu Apr 13, 2006 4:21 pm
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Packed GC Columns
by tbd694 » Wed Apr 12, 2006 1:39 pm
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4
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3683
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Last post by tbd694
Thu Apr 13, 2006 3:56 pm
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Inlet trap on 6890 GC
by ap01 » Tue Apr 11, 2006 5:49 pm
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1
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2977
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Last post by ntruong
Thu Apr 13, 2006 5:57 am
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TCD of hydrogen in argon carrier
by rekuci » Wed Apr 12, 2006 7:24 pm
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1
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3233
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Last post by chromatographer1
Wed Apr 12, 2006 8:39 pm
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spiky baseline
by chemwipe » Mon Apr 03, 2006 8:37 pm
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9
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6183
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Last post by rekuci
Wed Apr 12, 2006 5:15 pm
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Fatty Acid Standard Kits
by josebenjamin » Tue Apr 11, 2006 5:09 pm
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2
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3530
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Last post by HW Mueller
Wed Apr 12, 2006 7:04 am
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How to set septum purge flow?
by zimanli » Mon Apr 10, 2006 7:59 pm
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7
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15181
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Last post by zimanli
Tue Apr 11, 2006 4:56 pm
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I am using splitless liner for split injections.
by zimanli » Mon Apr 10, 2006 9:30 pm
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8
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9482
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Last post by zimanli
Tue Apr 11, 2006 3:17 pm
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Naphthenic acid analysis
by Ricardo » Mon Mar 27, 2006 8:49 pm
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4
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3601
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Last post by Consumer Products Guy
Tue Apr 11, 2006 2:53 pm
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TCD gas analysis
by mantri21 » Tue Apr 11, 2006 10:25 am
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1
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2824
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Last post by chromatographer1
Tue Apr 11, 2006 12:38 pm
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Analyzing THMs in water by GC/ECD
by chemengineer » Tue Apr 11, 2006 9:54 am
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0
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2563
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Last post by chemengineer
Tue Apr 11, 2006 9:54 am
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Benzene in soft drink
by ortelli » Fri Apr 07, 2006 3:08 pm
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3
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3332
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Last post by MikeD
Mon Apr 10, 2006 8:01 am
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more on tailing, acetone, non-Wax phases --> my analytes
by khirth » Thu Apr 06, 2006 3:02 pm
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5
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10281
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Last post by Peter Apps
Mon Apr 10, 2006 7:43 am
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Change carrier gas
by carol » Thu Apr 06, 2006 1:17 pm
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6
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8539
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Last post by MikeD
Fri Apr 07, 2006 2:01 pm
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Headspace gas chromatography
by stappg » Fri Apr 07, 2006 5:03 am
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1
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3034
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Last post by chromatographer1
Fri Apr 07, 2006 1:08 pm
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USP Vitamin E Acetate Assay
by mjfrayer » Thu Mar 30, 2006 7:35 pm
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5
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5079
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Last post by stappg
Fri Apr 07, 2006 5:00 am
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C19:0 Elution
by afischer » Tue Apr 04, 2006 11:02 pm
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5
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3951
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Last post by afischer
Thu Apr 06, 2006 6:16 pm
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Lab Contamination
by msimone » Wed Apr 05, 2006 1:08 pm
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4
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3590
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Last post by HW Mueller
Thu Apr 06, 2006 8:37 am
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Autosampler bending plunger
by Les » Wed Apr 05, 2006 7:10 pm
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0
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2716
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Last post by Les
Wed Apr 05, 2006 7:10 pm
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solvent effects
by gcguy » Thu Mar 30, 2006 12:13 pm
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1
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2933
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Last post by khirth
Wed Apr 05, 2006 2:53 pm
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test mixes
by afischer » Sat Mar 11, 2006 12:19 am
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2
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3227
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Last post by afischer
Tue Apr 04, 2006 11:13 pm
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strange baseline behavior
by afischer » Tue Apr 04, 2006 10:58 pm
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0
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2856
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Last post by afischer
Tue Apr 04, 2006 10:58 pm
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Calibration curve slope
by zimanli » Mon Apr 03, 2006 2:57 pm
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5
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3904
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Last post by Peter Apps
Tue Apr 04, 2006 2:58 pm
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Can internal standard method be used in headspace study?
by zimanli » Mon Apr 03, 2006 3:00 pm
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6
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8310
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Last post by zimanli
Tue Apr 04, 2006 2:41 pm
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Is temperature ramp too big harmful to the column?
by zimanli » Mon Apr 03, 2006 7:05 pm
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3
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4068
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Last post by Peter Apps
Tue Apr 04, 2006 1:58 pm
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Do I cool inlet and interface overnight?
by zimanli » Fri Mar 31, 2006 10:51 pm
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6
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3723
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Last post by zimanli
Tue Apr 04, 2006 1:55 pm
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Florisil
by WK » Fri Mar 24, 2006 3:07 pm
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6
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10334
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Last post by skunked_once
Tue Apr 04, 2006 1:50 pm
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Can I use splitless liner for split injection?
by zimanli » Mon Apr 03, 2006 5:51 pm
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2
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4176
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Last post by KC
Tue Apr 04, 2006 1:10 pm
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Methanizer question
by chemguy » Tue Mar 21, 2006 10:04 pm
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3
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5562
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Last post by chromatographer1
Mon Apr 03, 2006 3:53 pm
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poly(butyl acrylate) hydrolysis
by julia » Thu Mar 30, 2006 6:49 pm
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3
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4514
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Last post by julia
Mon Apr 03, 2006 11:08 am
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