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Ion Chromatography
Discussions about IC and related topics
Topics: 398
Capillary Electrophoresis
Discussions about CE, MEKC and related topics
Topics: 52
GPC/GFC/SEC
Discussions about gel permeation chromatography / gel filtration chromatography / size exclusion chromatography
Topics: 119
11906 topics
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Welcome!
by tom jupille » Thu Mar 11, 2021 6:23 pm
Topics
Zirchrom Columns
by hajdaei » Mon Oct 27, 2008 5:10 pm
report setup in chemstation
by cooky » Tue Oct 28, 2008 6:28 pm
Benzalkonium chloride interaction with pharmaceuticals
by paroma » Fri Oct 17, 2008 7:24 am
Robustness for gradients
by michaelcarolus » Mon Oct 20, 2008 5:50 am
hplc method validation
by Peter H » Wed May 28, 2008 6:29 am
Removing polymers from the sample
by marina1111 » Fri Oct 24, 2008 12:12 pm
Robustness
by Santosh Gandhi » Mon Oct 27, 2008 6:14 am
ammonium formate buffer
by Provetech » Mon Oct 27, 2008 8:26 am
high pressure on quaternary pump Agilent 1200
by krystynakk » Sat Oct 25, 2008 8:10 am
UPLC - reversing a UPLC column
by michaelcarolus » Wed Oct 08, 2008 6:05 am
Importance of kPa in determining pH of mobile phase
by CP » Wed Oct 22, 2008 12:44 pm
pka table values
by coquim » Fri Aug 22, 2008 1:58 pm
Let's talk temperature and HPLC w/ prot/peptides
by pipettemonkey » Tue Oct 21, 2008 12:22 am
validation of method:drug substance and drug product
by scio2 » Thu Oct 23, 2008 3:11 am
Fluctuating pressure
by thohry » Thu Oct 23, 2008 4:59 am
Stainless frits seized to the end fittings... Help!
by dkreller » Tue Oct 21, 2008 9:22 pm
HELP: UV Database Needed
by kanal » Wed Oct 22, 2008 7:38 pm
Silica HIgh Temperature Stability?
by Alireza » Tue Oct 21, 2008 3:58 pm
GC carryover
by KRichardson » Wed Oct 22, 2008 10:26 am
Analyte lost on PL-Sax anion exchange
by pipettemonkey » Tue Oct 21, 2008 12:11 am
Handling of waste from Radio-HPLC.
by chayyl » Wed Oct 22, 2008 6:21 am
S/N Determination using Empower Software
by Wendy38 » Tue Aug 12, 2008 12:02 pm
How to weigh a higroscopic substance
by inge » Mon Oct 20, 2008 6:48 am
Shifting Retention times/Peak areas
by pgdow2 » Tue Oct 21, 2008 12:14 pm
extraction from petrolatum
by scio2 » Fri Oct 17, 2008 4:12 am
How to make a peak sharper
by ym3142 » Thu Oct 09, 2008 2:04 pm
Advantages and disadvantages for HILIC columns ....
by JOCAPEN » Wed Oct 01, 2008 1:52 pm
particle size as function of acceleration (centrifugation)
by Hollow » Fri Oct 17, 2008 8:50 am
sodium pyrosulfite's problem
by Austin » Wed Oct 08, 2008 7:55 am
Separation of methoxypropylamine and morpholine...
by IC_Gal » Tue Oct 14, 2008 7:48 pm
IEX or HILIC for peptides - any experience?
by aschultze » Tue Sep 16, 2008 7:47 pm
acrylic acid polymer with GPC
by Koen Hollebekkers » Fri Oct 17, 2008 1:10 pm
2-micron and sub 2-micron Ion exchange columns??
by rick1112 » Thu Oct 16, 2008 3:40 am
What causes peptides to have longer retention on a C4 vs C18
by pipettemonkey » Wed Oct 15, 2008 1:01 am
Help: HP 1090 with a Waters 410 RI
by dalehramsa » Tue Oct 14, 2008 5:49 pm
Agilent Column Selection Valve
by bmoritz » Wed Oct 08, 2008 9:04 pm
More shallow the gradient, the better the resolution?
by pipettemonkey » Fri Oct 10, 2008 5:56 pm
Choosing the right column, mobile phase for peptide purifica
by pipettemonkey » Wed Oct 15, 2008 1:35 am
Gentamycin EP analysis
by aceto_81 » Tue Oct 14, 2008 6:18 am
high temperature reverse phase column??
by rick1112 » Thu Oct 09, 2008 4:16 am
Pramipexole EP method
by rejxil » Fri Oct 10, 2008 10:27 am
r.i.p. betty hamilton
by pipettemonkey » Sat Oct 11, 2008 5:14 pm
How to get peak-to-valley ratio from Chemstation?
by Terry » Sat Oct 11, 2008 2:37 pm
Relative Response Definition
by wanda50 » Thu Oct 09, 2008 8:18 pm
IQ OQ PQ obsolete!
by AdrianF » Wed Oct 08, 2008 9:58 pm
On column degradation
by JA » Wed Aug 06, 2008 11:52 pm
FMOC derivatising Agent
by khaassi » Wed Oct 08, 2008 1:14 pm
Pacifying an LC?
by GregK » Wed Oct 08, 2008 4:53 am
Good price for an Acquity (refurb)?
by parmacotto » Wed Oct 08, 2008 8:12 pm
Help! Rusty Autosampler
by marta-ivanova » Wed Oct 08, 2008 9:07 pm
11906 topics

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