Gas Chromatography

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Topics	Replies	Views	Last post
5890 flow problem by jfrankh » Wed Jan 19, 2005 6:38 pm	10	7549	Last post by jfrankh Tue Jan 25, 2005 7:28 pm
Headsapce:milk, acetone and butanol by anisame » Mon Jan 24, 2005 8:18 am	2	4505	Last post by Ron Tue Jan 25, 2005 1:20 pm
Inverse Gas Chromatography by siva » Sat Jan 08, 2005 6:28 am	1	4537	Last post by larryz97 Mon Jan 24, 2005 2:13 pm
Agilent 7683 Injector Parts by xxx » Tue Jan 11, 2005 1:14 pm	8	7674	Last post by larryz97 Mon Jan 24, 2005 2:08 pm
GC MS OR GC MS MS MS by k.chandrasekar » Fri Jan 21, 2005 11:51 am	0	4102	Last post by k.chandrasekar Fri Jan 21, 2005 11:51 am
GC Flip Top Inlet system by Consumer Products Guy » Wed Jan 12, 2005 6:58 pm	7	6322	Last post by xxx Fri Jan 21, 2005 10:00 am
Mineral oil in active pharmaceutical ingredients by Fr » Tue Jan 18, 2005 8:54 am	2	4999	Last post by Fr Thu Jan 20, 2005 4:17 pm
Dioxins and Nitrilotriacetic acid by Bhuvaneswaran » Sat Jan 01, 2005 5:02 pm	1	4459	Last post by dcobice Thu Jan 20, 2005 3:01 pm
how to clean samples of sugars by Liavon » Thu Dec 30, 2004 11:04 am	2	4692	Last post by Liavon Thu Jan 20, 2005 7:49 am
Any experience with Chromeleon running 6890N by xSubnuke » Wed Jan 19, 2005 8:11 pm	0	4160	Last post by xSubnuke Wed Jan 19, 2005 8:11 pm
Varian Toxi-Tubes by akthmps » Wed Jan 19, 2005 8:01 pm	0	4767	Last post by akthmps Wed Jan 19, 2005 8:01 pm
GC analysis of monomers by Amit » Thu Jan 13, 2005 5:58 pm	3	5399	Last post by Chris Pohl Wed Jan 19, 2005 6:15 pm
headspace GC facilities/contract labs for AcH/EtOH meas by eleni » Tue Jan 18, 2005 3:37 pm	1	4195	Last post by xxx Wed Jan 19, 2005 9:05 am
metal coated column? by martinz » Tue Jan 11, 2005 11:56 am	8	6125	Last post by Mark Mon Jan 17, 2005 7:03 pm
how to operate in a mannual style in 6890N GC by zgh » Mon Jan 10, 2005 12:51 pm	4	5360	Last post by Consumer Products Guy Wed Jan 12, 2005 3:15 pm
Internal standards for benzylacetamide by mikeimas » Wed Dec 15, 2004 2:34 am	2	4794	Last post by mikeimas Wed Jan 12, 2005 12:27 pm
Sensitivity measurement based on GC peak by SM » Tue Dec 28, 2004 6:54 am	1	4604	Last post by JA Mon Jan 10, 2005 11:01 pm
GC RRF by albatran » Sat Jan 08, 2005 5:24 am	0	4484	Last post by albatran Sat Jan 08, 2005 5:24 am
Millipore filters and organic solutes by LyticGnome » Fri Dec 17, 2004 9:28 am	3	5485	Last post by DR Tue Jan 04, 2005 3:00 pm
Suitable solvents for GC injections by Tristan » Sun Jan 02, 2005 10:46 am	3	5561	Last post by chromatographer1 Mon Jan 03, 2005 2:28 pm
Cetyl Myristoleate -- CMO Quantitation Method? by lcuser » Thu Dec 30, 2004 12:59 am	1	5062	Last post by Consumer Products Guy Thu Dec 30, 2004 4:00 pm
EZ Fast GC analysis for amino acids by Greg Cawthray » Wed Dec 22, 2004 1:57 am	2	5091	Last post by Radish Wed Dec 29, 2004 7:51 pm
Premeation Calibration tube by atharwasim » Wed Dec 22, 2004 6:08 am	1	4784	Last post by Ron Thu Dec 23, 2004 1:13 am
electronic leak tester by WK » Mon Dec 20, 2004 3:37 pm	4	5414	Last post by WK Wed Dec 22, 2004 10:50 am
wicked instrument by Matsol » Mon Dec 20, 2004 10:12 pm	0	4720	Last post by Matsol Mon Dec 20, 2004 10:12 pm
Nicotine analysis by thachtruc » Fri Dec 17, 2004 12:34 pm	4	6166	Last post by Mark Mon Dec 20, 2004 3:02 pm
method of analysis for trifluoroaceticacid by liquid or gas by Dr. suresh singh » Fri Dec 17, 2004 12:07 pm	0	4778	Last post by Dr. suresh singh Fri Dec 17, 2004 12:07 pm
noise on FID when connect second detector-HP5890 by dlorenzo » Thu Nov 25, 2004 1:10 pm	3	5129	Last post by dlorenzo Fri Dec 17, 2004 11:12 am
Cholesterol Assay from the European Pharmacopeia by JMurphy » Wed Dec 15, 2004 8:23 pm	1	5101	Last post by Steve Thu Dec 16, 2004 2:48 pm
Shimadzu QP-2010 by zabka » Thu Dec 16, 2004 12:52 pm	0	4672	Last post by zabka Thu Dec 16, 2004 12:52 pm
New GC/MS for environmental lab by ae » Wed Dec 15, 2004 7:56 pm	1	4676	Last post by Davide Wed Dec 15, 2004 9:13 pm
Diesel Range Organics surrogate question... by organicdude » Tue Dec 07, 2004 9:13 pm	2	4977	Last post by ae Wed Dec 15, 2004 7:48 pm
how to determine the noise of Agilent 6890N by zgh » Fri Dec 10, 2004 9:09 am	2	5606	Last post by cdcl3 Wed Dec 15, 2004 4:37 pm
Residual solvents in API by Headspace GC by smathkar » Wed Nov 10, 2004 10:01 pm	4	6903	Last post by dezelana Wed Dec 15, 2004 8:14 am
Analysis of Gases by Wesley » Tue Dec 14, 2004 10:55 am	1	4830	Last post by chromatographer1 Tue Dec 14, 2004 8:22 pm
what can you do with these hp board cards? by varian » Tue Dec 14, 2004 1:54 pm	0	4853	Last post by varian Tue Dec 14, 2004 1:54 pm
low weight hydrocarbons GC-MS analysis (what solvent?) by Giuliano [ITALY] » Sun Nov 07, 2004 11:02 am	8	8359	Last post by varian Mon Dec 13, 2004 11:52 pm
Isolation of peaks from solvent front for GC/FID by semivoadude » Wed Dec 01, 2004 6:33 pm	3	6162	Last post by varian Mon Dec 13, 2004 11:39 pm
upgrade an hp 5890A Inet connection into HPIB connection by varian » Mon Dec 13, 2004 2:33 pm	2	6024	Last post by varian Mon Dec 13, 2004 10:36 pm
Hydrogen as carrier gas instead of Helium [August 5, 2004] by admin » Mon Aug 30, 2004 6:49 pm	12	12474	Last post by Ron Sat Dec 11, 2004 2:50 am
problem with baseline by munio » Wed Dec 08, 2004 8:31 am	3	5371	Last post by Ron Sat Dec 11, 2004 2:39 am
how to analyse Lactic acid by GC without derivation by zgh » Thu Dec 09, 2004 12:02 pm	5	8525	Last post by Ron Sat Dec 11, 2004 2:30 am
NMP with Head Space by Basil » Thu Dec 09, 2004 12:09 pm	3	6142	Last post by chromatographer1 Thu Dec 09, 2004 6:17 pm
Problems with Sample prepartion by ridge » Tue Dec 07, 2004 7:26 am	3	5240	Last post by ridge Tue Dec 07, 2004 9:45 pm
Relative response factors for H2 and O2 using GC-TCD by starfry » Tue Nov 16, 2004 7:10 am	4	6925	Last post by chromatographer1 Mon Dec 06, 2004 9:31 pm
Ratio split by thachtruc » Sat Dec 04, 2004 7:41 am	3	5700	Last post by WK Mon Dec 06, 2004 1:38 pm
Antibiotic detection by EDCAP » Wed Nov 17, 2004 12:35 am	1	5019	Last post by Steve Thu Dec 02, 2004 11:03 pm
Chromatographic analysis of fuel oils in fish and shell fish by Don » Fri Nov 12, 2004 9:34 pm	15	11990	Last post by Davide Thu Dec 02, 2004 8:22 pm
PAH/TPH Blank contamination- Tri-butyl phosphate by semivoadude » Thu Dec 02, 2004 2:28 pm	2	5166	Last post by Mark Thu Dec 02, 2004 7:37 pm
split & splitless by mohan » Thu Nov 25, 2004 3:33 pm	3	5587	Last post by Ron Wed Dec 01, 2004 5:24 am

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