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Ion Chromatography
Discussions about IC and related topics
Topics: 398
Capillary Electrophoresis
Discussions about CE, MEKC and related topics
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GPC/GFC/SEC
Discussions about gel permeation chromatography / gel filtration chromatography / size exclusion chromatography
Topics: 119
11909 topics
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Welcome!
by tom jupille » Thu Mar 11, 2021 6:23 pm
Topics
Generations and Columns
by fstabile » Fri Mar 06, 2009 3:19 pm
Extracolumn effects
by Train » Fri Mar 20, 2009 4:23 am
Retention of polar compound
by Santosh Gandhi » Sat Jan 17, 2009 2:37 pm
plate number counts discrepancy on normal phase column
by smiley » Tue Mar 17, 2009 10:03 am
catecholamines assay on HPLC
by khalidrauf » Wed Mar 18, 2009 7:47 am
Polyvinyl Alcohol
by Eric Moore » Thu Mar 19, 2009 2:41 pm
effect of “high Temperatureâ€
by rick1112 » Fri Mar 13, 2009 3:30 am
empty prep column
by bpaasch » Tue Mar 10, 2009 7:14 pm
major contamination trouble
by Roberto » Thu Mar 05, 2009 7:28 am
Help with upgrading to Millennium3.2
by labrnd » Tue Mar 17, 2009 3:56 pm
Any experience to troubleshoot Agilent1100/1200 degasser?
by Anthony_Ng » Tue Mar 17, 2009 1:43 pm
Increasing Peptide Areas
by Eric Moore » Fri Mar 13, 2009 9:49 am
Any experience of changing Agilent MCGV?
by Anthony_Ng » Fri Mar 13, 2009 10:27 am
Standard Curve Linearity
by Sallybeetle » Mon Mar 16, 2009 8:47 pm
Significance of peak resolution, Rs
by joelyue » Tue Mar 17, 2009 12:33 am
base line drift and ghost peaks
by RAMESH JANGA » Mon Mar 16, 2009 6:31 am
Choosing HPLC system. HELP.
by farynaaa » Tue Mar 10, 2009 12:33 pm
reversed phase ion-pairing of oligonucleotides
by ksharp » Tue Mar 10, 2009 9:57 pm
GPC and detector temperatures
by Aussiemosis » Sun Mar 15, 2009 11:04 pm
Cleaning validation and using Ethanol instead Acetonitril
by marina1111 » Wed Mar 11, 2009 8:56 am
What is zero?
by Consumer Products Guy » Fri Mar 13, 2009 1:39 pm
behavior of a “compound “ in reverse phase (w.r.t mol wt)??
by rick1112 » Fri Mar 13, 2009 8:44 am
System Suitability Test for Chromatographic Purity
by carlos.teixeira » Sat Mar 14, 2009 10:03 pm
HPLC or UPLC method for Thimerosol
by pat_val » Tue Mar 10, 2009 4:02 pm
baseline negative
by RAMESH JANGA » Fri Mar 06, 2009 9:32 am
High pressure
by chandusabini » Mon Mar 02, 2009 2:21 am
Baseline stable without flow cell....really flow cell dirty?
by Anthony_Ng » Thu Mar 12, 2009 10:23 am
RI detector preferences
by lcrandall » Wed Mar 11, 2009 4:43 pm
Newbie problem with ion exchange
by Random Guy » Wed Mar 11, 2009 6:51 pm
Amide 80 & Chlorinated amino acid.
by confuseamine » Thu Mar 12, 2009 4:39 pm
how to download articles in LCGC magazine
by XL Yang » Wed Mar 11, 2009 2:23 pm
ask for help on seperation of cyclosporin a
by jonathonswq » Wed Mar 11, 2009 10:26 am
Problem of suppressor for IC
by Aopeau » Tue Mar 10, 2009 6:42 pm
Analysis of 2-15 mer oligos from extracts
by pipettemonkey » Wed Mar 11, 2009 10:11 pm
No retention on TOSOH AMIDEGEl 80
by goxy43 » Wed Mar 11, 2009 3:33 pm
HPLC method for brain amines asssay.
by khalidrauf » Sun Mar 08, 2009 7:22 pm
pressure to high
by mikro » Mon Mar 09, 2009 2:49 pm
stability problems of aflatoxin solutions
by csolaz » Tue Feb 24, 2009 4:51 pm
flow controller replacement
by dbolado » Tue Mar 10, 2009 10:42 am
Pressure/Baseline ripple in Agilent 1200 Pump
by Anthony_Ng » Wed Mar 04, 2009 3:34 am
Retention Time drift: catecholamines with ion pair
by Hollow » Mon Feb 16, 2009 9:32 pm
Peak in Blank Injection-RS
by shrikantgadekar » Sat Mar 07, 2009 5:23 am
Agilent 1100 pump head lubricant
by ksharp » Thu Mar 05, 2009 8:12 pm
Specificity of a method: late eluters
by aceto_81 » Thu Mar 05, 2009 11:19 am
Arginine analysis (or should I say Arrrghinine)
by pkennedy49009 » Wed Mar 04, 2009 4:23 am
Need an HPLC Method for Amines
by KLove48162 » Wed Mar 04, 2009 11:19 pm
peak shape problem!!
by jonathonswq » Sun Mar 01, 2009 4:24 pm
Hydrogen Peroxide: Normal Phase vs HILIC
by adam » Sun Feb 01, 2009 6:53 pm
glyphosate analysis
by kerrieb » Wed Feb 18, 2009 12:45 am
how to separate two compounds
by parveenqa » Wed Feb 18, 2009 12:20 pm
11909 topics

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