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by tom jupille » Thu Mar 11, 2021 6:30 pm
Topics
Method for Ethanol analysis by agilent GC 7890A and HP-5
by umu » Sat Sep 08, 2012 10:23 pm
Agilent 6890/5975B shorter than expected column lifetime
by bisnettrj2 » Wed Aug 29, 2012 1:03 pm
does acetic acid damage the GC column ?
by pigxu » Mon Sep 10, 2012 11:51 am
Analysis of solvents using GC-MS
by mlewando1980 » Tue Aug 21, 2012 1:24 pm
Chemstation Output Auto Integrator
by fangs » Mon Sep 10, 2012 2:18 pm
GC -MS column installation problems
by snwalla » Mon Sep 10, 2012 3:23 pm
standard hydrocarbon liquid for gc calibration
by BEE » Thu Sep 06, 2012 9:34 am
make up gas
by push » Fri Aug 17, 2012 9:38 am
Formic Acid on an Agilent HP-5 Column?
by Incitor » Wed Aug 22, 2012 4:04 pm
GC-FID peak height
by James Lowe » Wed Sep 05, 2012 10:43 am
Dilution factor
by Muhammad Akbar Khan » Mon Sep 03, 2012 8:13 am
Computer not recognising ECD/FID imput.
by jhartill » Tue Sep 04, 2012 6:24 am
How to calculate temperature of sample injection on column
by ChEmfan » Thu Aug 02, 2012 5:25 pm
Which GC/MS do you recommend?
by Benji » Wed Sep 05, 2012 8:43 am
H2O in Hydrocarbon gases samples
by Gustavomg » Sat Sep 01, 2012 3:46 pm
Comparing Results to Outside Labs
by BiodieselGC » Fri Aug 31, 2012 3:58 pm
Thermo FID Flame Out
by lusi » Wed Aug 08, 2012 7:14 pm
Ripple
by Giant_Bones » Thu Aug 30, 2012 2:36 pm
Convert 5890 FID to NPD
by MSCHemist » Tue Aug 21, 2012 9:14 pm
Castor Oil Composition using GC
by Ardani_IDN » Thu Aug 30, 2012 1:35 pm
Solvent dilution?
by roostorf » Wed Aug 29, 2012 9:28 pm
EDFAA separation with EAA
by praveenpaliwal » Sun Aug 26, 2012 5:34 pm
Optimum carrier gas flowrate in packed column
by thohry » Fri Aug 24, 2012 4:08 pm
Missing compounds using air bags and sample loops
by yuttingzheng » Tue Aug 14, 2012 1:50 am
Help with Column Selection - Fluoro isomers of amphetamine
by swheasler » Sat Jul 28, 2012 2:43 am
problem on preparing 90% methanol for gas chromatography???
by bobey » Thu Aug 23, 2012 2:22 am
TotalChrom software problems
by davej » Thu Aug 23, 2012 9:24 am
Looking for a manual for a Varian 1800 Gas Chromatograph
by DEGUY » Wed Aug 22, 2012 10:58 pm
Trying to separate ethylene oxide from a bed of ethanol FID
by oleo » Wed Aug 22, 2012 5:48 pm
GC for mono-ethanolamine
by GT » Tue Aug 21, 2012 10:19 am
peak widening 524.2
by eauchem » Mon Aug 20, 2012 9:16 pm
Gas Chromatography for testing Medical Marijuana
by swamisncc » Fri Dec 09, 2011 7:17 am
Noisy 5890 FID when using LN2 cryogen
by MaiKai » Thu Aug 16, 2012 8:04 pm
peak height of chromatograph
by bobey » Fri Aug 10, 2012 7:07 am
General GC Questions
by sonicboom12345 » Mon Aug 13, 2012 1:57 pm
Issues using hydrogen as carrier gas on A6890 & A6850?
by Csaba » Tue Jul 24, 2012 9:30 am
GC- Negative peaks
by kishan » Mon Aug 13, 2012 12:32 pm
ISTD Concentration
by dido79 » Mon Aug 13, 2012 10:24 am
Tips on cleaning a lot of diff pump oil out of an HP5971A MS
by sirpatty79 » Wed Aug 08, 2012 3:24 am
Rules for solvent selection in GC analysis?
by sonicboom12345 » Wed Aug 08, 2012 10:42 pm
Constant pressure or constant flow
by push » Fri Aug 10, 2012 6:28 pm
Sad news about Walt Jennings
by tom jupille » Wed Jul 18, 2012 9:44 pm
helium and methane detection in the same sample
by emma2009 » Wed Aug 08, 2012 8:16 pm
System suitability
by B_rogen13 » Thu Aug 09, 2012 9:50 pm
Different Quantification - Same Sample??
by mbdixon » Thu Aug 09, 2012 12:58 pm
GC Chemstation 6890
by dido79 » Sun Aug 05, 2012 1:57 pm
Permanent gas analysis by GC with TCD
by tylermarcet » Mon Aug 06, 2012 2:59 pm
Headspace FID negative peaks
by klimbaka » Tue Aug 07, 2012 8:58 am
integration,calibration...help :)
by almira » Mon Aug 06, 2012 6:25 pm
Ireparable air leak in GC
by Rmahat » Tue Sep 06, 2011 4:27 pm
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