Gas Chromatography

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the area of FID affected by temperature of the column? by tolisfoto » Sun May 20, 2007 3:49 pm	2	2332	Last post by tolisfoto Sun May 20, 2007 7:29 pm
triacylglycerol analysis - poor resolution by jcraven » Thu May 17, 2007 1:46 pm	2	2686	Last post by JI2002 Fri May 18, 2007 6:08 pm
Headspace cycle time by mojo » Thu Apr 26, 2007 8:43 am	7	6901	Last post by randytoad Fri May 18, 2007 4:59 pm
Determination of ethylene glycol by Pegry » Mon May 07, 2007 5:59 pm	9	5301	Last post by Consumer Products Guy Fri May 18, 2007 3:57 pm
HCL-catalyzed decomposition of DMSO diluent in Headspace by lmc3853 » Fri May 18, 2007 2:16 pm	1	2451	Last post by chromatographer1 Fri May 18, 2007 3:19 pm
Speaking of leak detectors/seekers by Roxanne42 » Wed May 16, 2007 3:48 pm	8	3412	Last post by gcguy Fri May 18, 2007 7:02 am
Under recovery of FAMES by Chris » Wed May 16, 2007 8:59 pm	3	2445	Last post by Bruce Hamilton Thu May 17, 2007 8:33 pm
head space injection by rajdeeproy » Wed May 16, 2007 10:02 am	2	2361	Last post by rajdeeproy Thu May 17, 2007 10:57 am
Methyl iodide by liquid extraction in pentane by rajdeeproy » Thu Apr 05, 2007 4:42 pm	2	2491	Last post by rajdeeproy Thu May 17, 2007 10:53 am
resonse factors for FID by tolisfoto » Wed May 16, 2007 2:32 pm	2	2432	Last post by tolisfoto Thu May 17, 2007 8:14 am
Low Recovery in Benzene and Retention Time Shift II by rochelle » Thu May 17, 2007 6:45 am	0	2123	Last post by rochelle Thu May 17, 2007 6:45 am
Low Recovery in Benzene and Retention Time Shifts by rochelle » Wed May 16, 2007 3:34 am	7	3479	Last post by rochelle Thu May 17, 2007 6:43 am
Where to get a manual for an HP 5890 by Vox » Wed May 16, 2007 1:24 pm	2	2330	Last post by GasMan Wed May 16, 2007 5:01 pm
Please recommend a column for high-temperature analysis. by Ava » Tue May 15, 2007 7:28 pm	3	2356	Last post by Ava Wed May 16, 2007 3:44 pm
Phthalte aus Hartkunststoff by Sascha.Robbert » Wed May 16, 2007 12:02 pm	1	2238	Last post by chromatographer1 Wed May 16, 2007 12:32 pm
GC literature by wrighty » Tue May 15, 2007 4:03 pm	2	2627	Last post by wrighty Wed May 16, 2007 9:43 am
Determination of O2 and CO2 in N2 by emsman » Wed Apr 11, 2007 1:31 pm	20	8220	Last post by tigerk2001 Wed May 16, 2007 1:42 am
Sensitivity, reproducibly, separability by iris » Wed May 02, 2007 10:06 am	2	3055	Last post by chemikas Tue May 15, 2007 12:35 pm
vehicule monitoring combustion CO CO2 by tigerk2001 » Mon May 14, 2007 2:18 am	2	2406	Last post by tigerk2001 Mon May 14, 2007 11:43 pm
HELP WANTED !(Varian CP 3800) by bublle » Fri Apr 27, 2007 1:46 pm	2	2995	Last post by bublle Mon May 14, 2007 8:27 pm
Any FPD users out there? by AICMM » Tue May 08, 2007 7:34 pm	3	2819	Last post by CE Instruments Mon May 14, 2007 9:56 am
Variation in dtector sensitivity by mojo » Fri May 11, 2007 9:49 am	6	3397	Last post by gcguy Mon May 14, 2007 9:11 am
1,1-Dimethyl-3-chloropropanol by Louise77 » Tue May 08, 2007 3:37 am	5	3168	Last post by chromatographer1 Sat May 12, 2007 12:49 pm
Resolution parameter during method Development by Charles A. Burger » Tue May 08, 2007 1:53 pm	3	3127	Last post by Bruce Hamilton Sat May 12, 2007 9:01 am
Pesticides by nellermann » Thu May 10, 2007 5:47 pm	3	2795	Last post by nellermann Fri May 11, 2007 8:26 pm
cp porabond q by horodnik » Thu May 10, 2007 8:07 am	1	2463	Last post by chromatographer1 Thu May 10, 2007 12:13 pm
GC application conflict by fielquimec » Tue May 08, 2007 9:09 pm	4	2881	Last post by AICMM Wed May 09, 2007 2:18 pm
Higher Alkanes by Propanal » Tue May 08, 2007 2:21 pm	9	3613	Last post by mbulentcakar Wed May 09, 2007 11:05 am
CO2 determination with TCD by dnizzoli » Tue May 08, 2007 12:33 pm	2	2394	Last post by dnizzoli Wed May 09, 2007 7:56 am
troubleshooting! by elaine.zhang » Tue May 08, 2007 1:07 pm	8	3531	Last post by zokitano Tue May 08, 2007 4:19 pm
Blank Contamination part 2 by rochelle » Mon Apr 30, 2007 4:03 am	3	2735	Last post by chromatographer1 Tue May 08, 2007 12:20 pm
shall I change filaments and clean the ion source? by zimanli » Mon May 07, 2007 9:26 pm	1	2377	Last post by EnvironLab Mon May 07, 2007 9:48 pm
precolumn to use for separation of H4SI(monosilane) from air by tigerk2001 » Mon May 07, 2007 3:16 am	2	2748	Last post by chromatographer1 Mon May 07, 2007 4:38 pm
TCD for N2 purity by tigerk2001 » Mon May 07, 2007 3:19 am	3	2671	Last post by chromatographer1 Mon May 07, 2007 3:19 pm
Agilent Technologies- GC Applications, LC Columns by rolandah » Thu May 03, 2007 7:48 pm	0	2409	Last post by rolandah Thu May 03, 2007 7:48 pm
ChemStation macros by Roxanne42 » Thu May 03, 2007 4:54 pm	0	2801	Last post by Roxanne42 Thu May 03, 2007 4:54 pm
purification of FID gasses by Peter Apps » Thu May 03, 2007 11:39 am	3	2732	Last post by HbJ Thu May 03, 2007 4:40 pm
Acetaldehyde by pseudotexan » Thu May 03, 2007 12:16 pm	5	2913	Last post by chromatographer1 Thu May 03, 2007 3:52 pm
Conditioning Column 3% OV225 by GaryR » Mon Apr 30, 2007 1:34 am	12	4361	Last post by GaryR Wed May 02, 2007 8:53 pm
Perkin Elmer Clarus - attenuation by mojo » Wed Apr 25, 2007 11:18 am	2	4252	Last post by ha Wed May 02, 2007 9:56 am
Gas requirements for GC-FID.. by Pegry » Mon Apr 30, 2007 10:07 am	3	6316	Last post by pi3832 Tue May 01, 2007 6:31 pm
PID reading of 350 - 375 (gasoline?) by steve4446 » Fri Apr 27, 2007 10:15 pm	1	2564	Last post by AICMM Mon Apr 30, 2007 3:08 pm
separation of 2 methyl butyric acid & 3 methyl butyric a by annethebault » Tue Apr 24, 2007 7:44 am	2	2573	Last post by HbJ Sun Apr 29, 2007 3:49 pm
Sulfur contamination? by Gruberman » Fri Apr 27, 2007 1:51 pm	0	2288	Last post by Gruberman Fri Apr 27, 2007 1:51 pm
Blank Contamination by rochelle » Wed Apr 25, 2007 8:01 am	3	3369	Last post by rochelle Fri Apr 27, 2007 3:18 am
calibration for dual column analyses by Lila » Thu Apr 19, 2007 3:12 pm	7	3746	Last post by Lila Fri Apr 20, 2007 3:35 pm
indole skatole baseline exceptionally high by Heikki » Thu Apr 19, 2007 9:33 am	8	3800	Last post by AICMM Fri Apr 20, 2007 2:44 pm
Inlet pressure too high by Nance » Mon Apr 02, 2007 2:01 am	7	7701	Last post by gcguy Fri Apr 20, 2007 6:57 am
why the AOCS method is appropriate to cod liver oil? by elaine.zhang » Wed Apr 18, 2007 2:38 am	4	2844	Last post by elaine.zhang Thu Apr 19, 2007 12:37 pm
conditionnement de ECD de GC clarus 500 by ha » Thu Apr 19, 2007 8:58 am	0	2339	Last post by ha Thu Apr 19, 2007 8:58 am

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