Gas Chromatography

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Welcome! by tom jupille » Thu Mar 11, 2021 6:30 pm	0	62656	Last post by tom jupille Thu Mar 11, 2021 6:30 pm

Topics	Replies	Views	Last post
Crude oil analysis by GC [August 29, 2004] by admin » Mon Aug 30, 2004 8:00 pm	5	4960	Last post by Ron Mon Oct 04, 2004 3:57 am
Analyzing Olive Mill Wastewater with Varian CP-3800 GC by berkerf » Fri Oct 01, 2004 6:22 pm	0	3842	Last post by berkerf Fri Oct 01, 2004 6:22 pm
Book of derivatisation inGC by Fr » Fri Sep 24, 2004 7:41 am	2	4106	Last post by Fr Mon Sep 27, 2004 5:46 am
2-Fluoro Toluene GC analysis for isomers by bhaskarac » Fri Sep 24, 2004 6:32 am	1	8549	Last post by chromatographer1 Fri Sep 24, 2004 2:20 pm
Emulisifier 10 Assay by law_son » Fri Sep 17, 2004 2:39 pm	4	5038	Last post by chromatographer1 Thu Sep 23, 2004 1:02 pm
The actual pressure of the column can't reach the set pressu by Jing » Mon Sep 06, 2004 12:03 pm	8	6562	Last post by law_son Thu Sep 23, 2004 12:13 pm
Suggestions for Gasoline Range Organics Analysis by organicdude » Thu Sep 02, 2004 7:43 pm	1	4383	Last post by semivoadude Tue Sep 21, 2004 8:51 pm
Limit of detection via chromatogram [August 11, 2004] by admin » Mon Aug 30, 2004 7:01 pm	2	4614	Last post by semivoadude Tue Sep 21, 2004 8:43 pm
VCM REPRODUCINLITY by GC-HS by dhyanivs » Mon Sep 20, 2004 5:09 am	1	4477	Last post by chromatographer1 Mon Sep 20, 2004 5:10 pm
Perkin Elmer ATD by PEfan » Thu Sep 16, 2004 11:25 am	1	4371	Last post by MikeD Fri Sep 17, 2004 1:34 pm
Short chain fatty acids in urine by PEfan » Thu Sep 16, 2004 11:29 am	3	5418	Last post by chromatographer1 Fri Sep 17, 2004 12:48 pm
VB-5 MS ? by Olga » Fri Sep 10, 2004 12:49 pm	6	5763	Last post by Durk Wed Sep 15, 2004 9:53 am
Determination of IPA (Isopropanol) in a mixture by Jorim » Sun Sep 12, 2004 8:42 pm	5	6637	Last post by Jorim Tue Sep 14, 2004 6:38 am
GC method for benzoic anhydride in benzoic acid by Muijzer » Wed Sep 08, 2004 2:18 pm	1	4674	Last post by chromatographer1 Thu Sep 09, 2004 12:36 pm
aviation fuel analysis by mmd040 » Thu Sep 09, 2004 8:18 am	0	4450	Last post by mmd040 Thu Sep 09, 2004 8:18 am
Analysing Organochlorines pesticides in leek by UMAchem » Wed Sep 08, 2004 2:55 pm	0	4126	Last post by UMAchem Wed Sep 08, 2004 2:55 pm
Haloacetic acid analysis by organicdude » Tue Sep 07, 2004 6:57 pm	0	4181	Last post by organicdude Tue Sep 07, 2004 6:57 pm
Thermodesorption with Perkin-Elmer ATD by emsman » Tue Sep 07, 2004 12:02 pm	2	4570	Last post by emsman Tue Sep 07, 2004 1:44 pm
On-Line GC? by Dodo Lee » Tue Sep 07, 2004 7:25 am	1	4487	Last post by chromatographer1 Tue Sep 07, 2004 12:57 pm
Dynamic headspace [August 5, 2004] by admin » Mon Aug 30, 2004 6:51 pm	1	5450	Last post by chromatographer1 Thu Sep 02, 2004 8:00 pm
Adsorption, Neg Intercepts, Calibration [August 12, 2004] by admin » Mon Aug 30, 2004 7:05 pm	1	4684	Last post by chromatographer1 Thu Sep 02, 2004 7:53 pm
Aqueous samples by GC [August 26, 2004] by admin » Mon Aug 30, 2004 7:58 pm	1	4752	Last post by Davide Thu Sep 02, 2004 7:14 pm
14C through the GC [August 26, 2004] by admin » Mon Aug 30, 2004 7:59 pm	1	4283	Last post by Davide Thu Sep 02, 2004 7:10 pm
Kind of carrier gas? [August 25, 2004] by admin » Mon Aug 30, 2004 7:47 pm	1	4551	Last post by shabhari Thu Sep 02, 2004 5:38 pm
This may be a stupid question, but... by organicdude » Wed Sep 01, 2004 7:53 pm	2	5337	Last post by tom jupille Thu Sep 02, 2004 3:16 pm
residual solvents in edible oil samples [August 10, 2004] by admin » Mon Aug 30, 2004 6:55 pm	1	4721	Last post by SRINIVASAN Wed Sep 01, 2004 6:30 am
Head Space problem [August 11, 2004] by admin » Mon Aug 30, 2004 7:03 pm	1	9524	Last post by munio Wed Sep 01, 2004 5:57 am
Pressure at the head of column [August 30, 2004] by admin » Mon Aug 30, 2004 8:01 pm	0	5586	Last post by admin Mon Aug 30, 2004 8:01 pm
Gas phase chromatographie [August 30, 2004] by admin » Mon Aug 30, 2004 8:00 pm	0	4249	Last post by admin Mon Aug 30, 2004 8:00 pm
Ph Eur method 2.4.24.RESIDUAL SOLVENT [August 27, 2004] by admin » Mon Aug 30, 2004 7:59 pm	0	4285	Last post by admin Mon Aug 30, 2004 7:59 pm
Vfa analysis [August 26, 2004] by admin » Mon Aug 30, 2004 7:59 pm	0	4418	Last post by admin Mon Aug 30, 2004 7:59 pm
Micro GC agilent 3000 [August 26, 2004] by admin » Mon Aug 30, 2004 7:58 pm	0	4339	Last post by admin Mon Aug 30, 2004 7:58 pm
Hydrogen [August 25, 2004] by admin » Mon Aug 30, 2004 7:58 pm	0	4368	Last post by admin Mon Aug 30, 2004 7:58 pm
Kind of carrier gas? [August 25, 2004] by admin » Mon Aug 30, 2004 7:57 pm	0	4183	Last post by admin Mon Aug 30, 2004 7:57 pm
Micro GC [August 25, 2004] by admin » Mon Aug 30, 2004 7:47 pm	0	4027	Last post by admin Mon Aug 30, 2004 7:47 pm
Fruity Problem [August 19, 2004] by admin » Mon Aug 30, 2004 7:45 pm	0	3954	Last post by admin Mon Aug 30, 2004 7:45 pm
Allergens in Soap and Shampoo [August 19, 2004] by admin » Mon Aug 30, 2004 7:44 pm	0	4449	Last post by admin Mon Aug 30, 2004 7:44 pm
LCMS impurity; please help me ![August 18, 2004] by admin » Mon Aug 30, 2004 7:30 pm	0	4157	Last post by admin Mon Aug 30, 2004 7:30 pm
Gas standards [August 17, 2004] by admin » Mon Aug 30, 2004 7:27 pm	0	4231	Last post by admin Mon Aug 30, 2004 7:27 pm
Derivatization of Sulfonic Acid Moiety [August 17, 2004] by admin » Mon Aug 30, 2004 7:24 pm	0	4572	Last post by admin Mon Aug 30, 2004 7:24 pm
Chlorthalonil residue in food samples [August 17, 2004] by admin » Mon Aug 30, 2004 7:23 pm	0	4165	Last post by admin Mon Aug 30, 2004 7:23 pm
Good %RSD, bad retrieval rate??? [August 17, 2004] by admin » Mon Aug 30, 2004 7:22 pm	0	4286	Last post by admin Mon Aug 30, 2004 7:22 pm
GC job market? [August 15, 2004] by admin » Mon Aug 30, 2004 7:09 pm	1	4540	Last post by admin Mon Aug 30, 2004 7:12 pm
Using calibration curve fits to quantitate [August 13, 2004] by admin » Mon Aug 30, 2004 7:08 pm	0	4345	Last post by admin Mon Aug 30, 2004 7:08 pm
GC method for methyl methane sulphonate [August 13, 2004] by admin » Mon Aug 30, 2004 7:07 pm	0	4488	Last post by admin Mon Aug 30, 2004 7:07 pm
Helium carrier gas [August 12, 2004] by admin » Mon Aug 30, 2004 7:04 pm	0	4298	Last post by admin Mon Aug 30, 2004 7:04 pm
H2 and CO peaks in Porapak Q [August 10, 2004] by admin » Mon Aug 30, 2004 6:59 pm	0	5143	Last post by admin Mon Aug 30, 2004 6:59 pm
Solvent analysis [August 10, 2004] by admin » Mon Aug 30, 2004 6:57 pm	0	7945	Last post by admin Mon Aug 30, 2004 6:57 pm
MTBE [August 10, 2004] by admin » Mon Aug 30, 2004 6:57 pm	0	4377	Last post by admin Mon Aug 30, 2004 6:57 pm
Chromic acid [August 10, 2004] by admin » Mon Aug 30, 2004 6:56 pm	0	4230	Last post by admin Mon Aug 30, 2004 6:56 pm

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