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Problem with first run sample of the day
by fors147 » Fri Sep 24, 2010 9:36 pm
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4
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2778
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Last post by aldehyde
Tue Sep 28, 2010 4:19 am
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Entering column dimensions into 6890
by Rhodium » Tue Sep 28, 2010 2:23 am
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1
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1965
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Last post by aldehyde
Tue Sep 28, 2010 4:14 am
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easy way for increasing resolutions
by arjanschoonen » Thu Sep 16, 2010 12:38 pm
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7
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3497
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Last post by thohry
Mon Sep 27, 2010 3:51 pm
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Derivatization
by chemistab » Sat Sep 25, 2010 2:22 pm
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2
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6342
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Last post by chemistab
Sun Sep 26, 2010 6:46 am
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Pentaerythritol analysis by GC
by Jan Lorier » Thu Sep 02, 2010 2:44 pm
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1
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3072
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Last post by Phycal
Wed Sep 22, 2010 4:46 pm
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Gas Chromatography Problems on an HP 5890 SERIES II
by Dank » Wed Sep 15, 2010 6:45 pm
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10
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6315
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Last post by Peter Apps
Wed Sep 22, 2010 7:13 am
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Basic Questions about Gas Chromatography
by aischwertz » Sun Sep 19, 2010 4:09 pm
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2
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3792
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Last post by JTM
Mon Sep 20, 2010 2:36 pm
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Baseline dip at high temperatures
by derekino » Fri Sep 17, 2010 6:04 pm
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2
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2188
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Last post by derekino
Mon Sep 20, 2010 2:07 pm
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head pressure in static headspace
by emorgan » Mon Aug 23, 2010 3:58 pm
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5
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7464
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Last post by Locutus_nor
Fri Sep 17, 2010 12:45 pm
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how to use a syringe?
by tmalew2 » Fri Sep 10, 2010 5:38 pm
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8
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4036
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Last post by Consumer Products Guy
Fri Sep 17, 2010 2:07 am
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What temperature should the Sample Loop be at?
by tmalew2 » Fri Sep 10, 2010 12:05 am
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2
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2409
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Last post by larkl
Tue Sep 14, 2010 7:30 pm
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gerstel mps2
by vestelshirley » Tue Sep 14, 2010 4:46 pm
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1
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1879
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Last post by aldehyde
Tue Sep 14, 2010 6:14 pm
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Injecting acidic solvent to GC/FID
by Bethred » Mon Sep 13, 2010 8:41 pm
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6
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3200
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Last post by Steve Reimer
Tue Sep 14, 2010 4:45 pm
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Unable to establish baseline
by ProChem » Tue Sep 07, 2010 10:27 pm
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11
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3721
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Last post by JTM
Mon Sep 13, 2010 7:49 pm
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gas calibrations for n-dodecane on FID using HP-Plot Q
by tmalew2 » Sat Sep 04, 2010 2:08 am
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14
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5000
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Last post by JTM
Mon Sep 13, 2010 7:46 pm
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Peaks in Blank/Diluent
by AngelicaV » Thu Sep 09, 2010 8:37 pm
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8
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5691
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Last post by JTM
Mon Sep 13, 2010 7:35 pm
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Can I use GC for humic acid?
by karabchris » Fri Sep 10, 2010 5:08 pm
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2
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2417
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Last post by karabchris
Sat Sep 11, 2010 12:24 pm
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How can I clean a gold seal?
by lcgcfan » Fri Sep 03, 2010 11:24 pm
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6
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5774
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Last post by EnvironLab
Fri Sep 10, 2010 9:42 pm
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mixture becoming homogeneous, how long of a wait?
by tmalew2 » Fri Sep 10, 2010 2:27 am
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2
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6447
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Last post by tmalew2
Fri Sep 10, 2010 5:35 pm
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programmable temperature vaporization (PTV) inlet
by chroma11 » Thu Sep 09, 2010 8:29 am
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2
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2408
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Last post by AICMM
Fri Sep 10, 2010 4:25 pm
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5890 Instructions for various levels
by dtatham » Thu Sep 09, 2010 3:57 pm
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1
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1959
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Last post by JTM
Thu Sep 09, 2010 8:59 pm
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TCD Board Diagram
by aamorin » Wed Sep 08, 2010 7:56 pm
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4
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2679
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Last post by gamarra
Thu Sep 09, 2010 2:40 pm
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Retention Time drift
by punt » Thu Sep 09, 2010 2:18 pm
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0
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1958
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Last post by punt
Thu Sep 09, 2010 2:18 pm
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Reg Gas purifier(trap)panel
by chrom » Thu Sep 09, 2010 8:26 am
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0
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1699
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Last post by chrom
Thu Sep 09, 2010 8:26 am
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Free sources for literature?
by TheBupKing » Sat Sep 04, 2010 6:48 am
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6
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2143
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Last post by Peter Apps
Wed Sep 08, 2010 3:49 pm
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Wax analysis
by Rouan » Mon Sep 06, 2010 1:37 pm
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4
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2555
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Last post by Consumer Products Guy
Wed Sep 08, 2010 12:32 pm
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alchocols in blood
by analej » Sat Jun 19, 2010 10:43 pm
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17
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4619
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Last post by analej
Tue Sep 07, 2010 8:40 pm
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Lumpogram help
by chemwipe » Tue Aug 03, 2010 5:50 pm
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8
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2879
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Last post by chemwipe
Tue Sep 07, 2010 3:45 pm
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Reproducibility Issues
by mosesde » Thu Sep 02, 2010 2:51 pm
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7
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3468
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Last post by Rouan
Sun Sep 05, 2010 6:55 am
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FAME analysis-------------abnormal peak broadening
by Zydrunas Stanius » Thu Sep 02, 2010 11:44 am
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4
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3191
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Last post by Peter Apps
Fri Sep 03, 2010 6:30 am
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Help! Water in FID Air lines
by MarkRob » Tue Mar 23, 2010 5:42 pm
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8
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3878
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Last post by jamespipers
Thu Sep 02, 2010 5:09 pm
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need help
by praveenpaliwal » Thu Sep 02, 2010 4:04 pm
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0
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1993
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Last post by praveenpaliwal
Thu Sep 02, 2010 4:04 pm
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on-column from splitless on hp-6890
by gamarra » Tue Aug 31, 2010 2:33 pm
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3
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2479
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Last post by Victor
Wed Sep 01, 2010 9:38 pm
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Fastest C1-c5 analysis
by gamarra » Tue Aug 31, 2010 5:45 pm
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18
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6905
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Last post by chromatographer1
Wed Sep 01, 2010 6:11 pm
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Benzene contamination in my GC runs
by EnvChemist » Tue Aug 31, 2010 1:10 pm
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6
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4200
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Last post by Peter Apps
Wed Sep 01, 2010 2:05 pm
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PCB's in Caulking
by MarkRob » Thu Aug 26, 2010 10:58 pm
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6
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4200
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Last post by AICMM
Wed Sep 01, 2010 1:54 pm
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Split Ratio
by happy » Wed Sep 01, 2010 10:46 am
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1
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2542
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Last post by Rouan
Wed Sep 01, 2010 1:00 pm
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Water content
by Pang » Wed Sep 01, 2010 8:27 am
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1
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2487
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Last post by krickos
Wed Sep 01, 2010 12:29 pm
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MTBE
by kae » Fri Aug 27, 2010 9:00 am
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6
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3929
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Last post by marieke
Tue Aug 31, 2010 3:25 pm
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Most Sensitive ECD's
by MarkRob » Tue Aug 24, 2010 3:38 pm
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11
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4959
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Last post by AICMM
Mon Aug 30, 2010 2:12 pm
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Residual solvent determination problems-Help anyone?
by martinamarie » Sat Aug 28, 2010 11:37 am
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1
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3263
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Last post by chromatographer1
Sat Aug 28, 2010 1:37 pm
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ECD weldment question
by chemwipe » Wed Aug 25, 2010 2:12 pm
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8
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3607
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Last post by chemwipe
Fri Aug 27, 2010 3:48 pm
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3400 problems
by andynm » Thu Aug 26, 2010 5:01 pm
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2
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2712
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Last post by AICMM
Fri Aug 27, 2010 2:54 pm
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How to dissolve vinyl chloride in water?
by catbear32 » Thu Aug 26, 2010 8:39 pm
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4
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7537
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Last post by James_Ball
Fri Jun 17, 2016 10:06 pm
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Settings for Trace analysis in GC?
by Tremenda » Fri Aug 20, 2010 5:48 pm
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13
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4651
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Last post by chromatographer1
Thu Aug 26, 2010 5:47 pm
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TCD cleaning w/o baking out
by willabe » Fri Aug 20, 2010 7:17 pm
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2
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3674
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Last post by JTM
Thu Aug 26, 2010 2:30 pm
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Acylglycerides not eluting from GC
by Forse » Wed Jul 21, 2010 11:06 am
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14
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4346
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Last post by Forse
Wed Aug 25, 2010 12:48 pm
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SPME method
by greta » Wed Aug 25, 2010 8:15 am
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2
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4934
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Last post by Don_Hilton
Wed Nov 17, 2010 3:18 am
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5890 TCD Aux line leak
by shaupt » Tue Aug 24, 2010 1:57 pm
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3
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2610
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Last post by JTM
Tue Aug 24, 2010 8:27 pm
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Negative peaks
by wheeltops » Thu Aug 19, 2010 2:14 pm
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7
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4216
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Last post by BZK
Tue Aug 24, 2010 1:22 pm
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