Liquid Chromatography

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GPC/GFC/SEC Discussions about gel permeation chromatography / gel filtration chromatography / size exclusion chromatography Topics: 119	119	467	Last post Re: choice of GPC software by pigsy1983 Tue Jul 08, 2025 4:23 pm

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11911 topics

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Welcome! by tom jupille » Thu Mar 11, 2021 6:23 pm	0	76726	Last post by tom jupille Thu Mar 11, 2021 6:23 pm

Topics	Replies	Views	Last post
waters 996 PDA installation by camino » Mon Mar 06, 2006 3:58 pm	3	3677	Last post by juddc Thu Mar 09, 2006 3:29 pm
extracts by oj » Thu Mar 09, 2006 9:06 am	1	2298	Last post by Rafael Chust Thu Mar 09, 2006 9:29 am
ascorbic, Sorbic and benzoic acid determination by mmegliol » Wed Feb 22, 2006 8:17 pm	9	5473	Last post by HW Mueller Thu Mar 09, 2006 8:24 am
Monolith Columns by Chellie » Tue Mar 07, 2006 2:13 pm	4	3570	Last post by Rafael Chust Wed Mar 08, 2006 4:26 pm
Solid Phase Extraction Technique Question by ravenwork » Thu Feb 02, 2006 7:49 pm	5	3161	Last post by Uwe Neue Wed Mar 08, 2006 4:20 pm
Oxalic acid & calcium oxalate detection by S.M.PANDYA » Tue Mar 07, 2006 11:06 am	1	2404	Last post by Chris Pohl Wed Mar 08, 2006 4:19 pm
desalting a zwitterion compound by HPLC? by smiley » Thu Feb 23, 2006 2:02 am	6	4549	Last post by Chris Pohl Wed Mar 08, 2006 4:15 pm
pseudocyanocobalamins by chris knutsen » Mon Mar 06, 2006 7:12 pm	1	2725	Last post by Tony_Montanari Wed Mar 08, 2006 2:28 pm
Theoretical Plates by Legarm » Thu Mar 02, 2006 1:06 pm	4	4314	Last post by Legarm Tue Mar 07, 2006 7:55 pm
THERORETICAL PLATE COUNT by Harry » Mon Mar 06, 2006 10:28 am	11	8082	Last post by Uwe Neue Tue Mar 07, 2006 6:54 pm
need help!!!! by imonic » Mon Mar 06, 2006 9:42 am	7	3315	Last post by imonic Tue Mar 07, 2006 11:01 am
Qualification of WorkingStandard in Pharma Lab by Sunjay » Sat Feb 25, 2006 9:59 am	3	2677	Last post by unmgvar Mon Mar 06, 2006 9:48 pm
split peaks by davo_m » Fri Mar 03, 2006 4:56 am	8	3481	Last post by davo_m Mon Mar 06, 2006 9:17 pm
montelukast by zompa » Tue Feb 28, 2006 2:57 pm	12	4045	Last post by tom jupille Mon Mar 06, 2006 3:55 pm
amoxicillin/clavulanic acid in plasma by serap g » Thu Feb 23, 2006 7:44 am	7	3279	Last post by serap g Mon Mar 06, 2006 9:32 am
how we select a column for particular compound (cont.) by SIELC_Tech » Thu Mar 02, 2006 1:13 am	2	2465	Last post by SIELC_Tech Mon Mar 06, 2006 12:30 am
COLUMN-A FEW NUMBER OF INJECTIONS by rc_12321 » Fri Mar 03, 2006 2:02 am	10	3413	Last post by Uwe Neue Sat Mar 04, 2006 9:19 pm
doubt about using the mobile phases by indianhplc » Tue Feb 28, 2006 4:43 pm	12	5522	Last post by Uwe Neue Sat Mar 04, 2006 3:11 pm
assay ananlysis of TACROLIMUS by A.L.N. MURTHY » Sat Mar 04, 2006 10:37 am	1	2284	Last post by AA Sat Mar 04, 2006 12:05 pm
Morphine Extraction by lucyfash » Fri Feb 24, 2006 9:55 pm	5	3914	Last post by Uwe Neue Sat Mar 04, 2006 3:03 am
analysis of alendronate sodium by anilray1155 » Tue Feb 28, 2006 3:32 pm	12	7117	Last post by JMB Sat Mar 04, 2006 1:14 am
chiral copmpounds by pliva » Mon Feb 13, 2006 6:04 am	4	3025	Last post by okara Fri Mar 03, 2006 10:19 pm
Carryover any ideas? by Mike_D » Mon Feb 27, 2006 4:04 pm	5	3441	Last post by MG Fri Mar 03, 2006 9:38 pm
Conference Announcement: Countercurrent Chromatography 2006 by lchadwick » Fri Mar 03, 2006 2:30 pm	0	2282	Last post by lchadwick Fri Mar 03, 2006 2:30 pm
method for phenoxy methyl penicillin in human plasma by hplc by anilray1155 » Fri Mar 03, 2006 11:08 am	1	2248	Last post by Uwe Neue Fri Mar 03, 2006 1:33 pm
Analyze and identify differents fructo-olygosaccharides by criram » Tue Feb 28, 2006 10:51 am	6	3221	Last post by Tony_Montanari Fri Mar 03, 2006 1:22 pm
Validation of peptide map by SSGG » Thu Feb 23, 2006 5:39 am	15	7446	Last post by SSGG Fri Mar 03, 2006 10:20 am
Re: Sample adsorption in GPC Analysis by Melanie919 » Thu Mar 02, 2006 4:46 pm	3	3064	Last post by Uwe Neue Thu Mar 02, 2006 10:17 pm
external standardization by amrutesh » Thu Mar 02, 2006 1:59 pm	1	2447	Last post by Mark Tracy Thu Mar 02, 2006 5:54 pm
HPLC collagenase assay by Gardner » Thu Mar 02, 2006 4:41 pm	0	2648	Last post by Gardner Thu Mar 02, 2006 4:41 pm
Ibandronate (3) by zompa » Thu Mar 02, 2006 2:49 pm	0	2811	Last post by zompa Thu Mar 02, 2006 2:49 pm
On Internal Standard by ghie malig » Tue Feb 21, 2006 1:30 am	18	10180	Last post by Uwe Neue Thu Mar 02, 2006 2:55 am
Agilent LC 1100 pump module troubleshooting by Suresh Seethapathy » Fri Feb 10, 2006 5:16 pm	14	9178	Last post by Suresh Seethapathy Wed Mar 01, 2006 6:34 pm
nobody can help me? by wwsying » Fri Feb 24, 2006 5:37 am	3	3747	Last post by pliva Tue Feb 28, 2006 12:36 pm
Non-porous particles in HPLC by adam » Tue Feb 21, 2006 2:09 pm	3	4354	Last post by adam Mon Feb 27, 2006 5:26 pm
second hand market LCMS parts by kerlijne » Mon Feb 27, 2006 9:45 am	1	2406	Last post by Ary Mon Feb 27, 2006 3:37 pm
Negative peak by ganna » Sat Feb 11, 2006 10:56 am	9	4776	Last post by Bryan Evans Fri Feb 24, 2006 6:18 pm
Accuracy determination using area % for purity determination by JSwamy » Thu Feb 23, 2006 6:12 pm	1	2302	Last post by Uwe Neue Thu Feb 23, 2006 11:35 pm
Analytical Balance and Top Loading Balance by Apple_insci » Sat Feb 18, 2006 4:52 am	2	2865	Last post by Mark Tracy Thu Feb 23, 2006 7:03 pm
pka values by nitish » Sun Jan 22, 2006 6:31 am	16	10740	Last post by sunht Thu Feb 23, 2006 4:20 pm
HPLC of Detergents by putnam » Wed Feb 22, 2006 3:02 pm	3	3657	Last post by james little Thu Feb 23, 2006 12:39 pm
Problem on HPLC determination by Crystal » Tue Feb 21, 2006 8:24 am	6	3763	Last post by Einar Ponten Thu Feb 23, 2006 7:43 am
Negative peak on HPLC by jan » Wed Feb 22, 2006 8:43 pm	5	4258	Last post by Chris Pohl Thu Feb 23, 2006 6:19 am
Sodium Dodecylbenzenesulfonate by HPLC by carlos.teixeira » Wed Feb 08, 2006 3:04 pm	3	4835	Last post by Chris Pohl Thu Feb 23, 2006 5:33 am
vitamin A and E by HPLC by Crystal » Sun Feb 19, 2006 1:39 am	5	3267	Last post by Bryan Evans Thu Feb 23, 2006 5:07 am
Analytical HPLC column comparison by amirchem » Mon Feb 20, 2006 8:17 am	8	5105	Last post by Uwe Neue Thu Feb 23, 2006 2:59 am
justification of lower recovery by pliva » Tue Feb 21, 2006 9:05 am	8	4467	Last post by Uwe Neue Thu Feb 23, 2006 12:15 am
ELSD by Sarahr » Wed Feb 22, 2006 5:53 pm	1	2185	Last post by Mark Tracy Wed Feb 22, 2006 11:29 pm
Elutropic series by JA » Tue Feb 21, 2006 10:28 pm	4	3613	Last post by juddc Wed Feb 22, 2006 10:28 pm
SPE by pliva » Thu Feb 16, 2006 6:10 am	5	2672	Last post by Einar Ponten Tue Feb 21, 2006 10:52 pm

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