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7445 topics
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by tom jupille » Thu Mar 11, 2021 6:30 pm
Topics
What temperature should the Sample Loop be at?
by tmalew2 » Fri Sep 10, 2010 12:05 am
gerstel mps2
by vestelshirley » Tue Sep 14, 2010 4:46 pm
Injecting acidic solvent to GC/FID
by Bethred » Mon Sep 13, 2010 8:41 pm
Unable to establish baseline
by ProChem » Tue Sep 07, 2010 10:27 pm
gas calibrations for n-dodecane on FID using HP-Plot Q
by tmalew2 » Sat Sep 04, 2010 2:08 am
Peaks in Blank/Diluent
by AngelicaV » Thu Sep 09, 2010 8:37 pm
Can I use GC for humic acid?
by karabchris » Fri Sep 10, 2010 5:08 pm
How can I clean a gold seal?
by lcgcfan » Fri Sep 03, 2010 11:24 pm
mixture becoming homogeneous, how long of a wait?
by tmalew2 » Fri Sep 10, 2010 2:27 am
programmable temperature vaporization (PTV) inlet
by chroma11 » Thu Sep 09, 2010 8:29 am
5890 Instructions for various levels
by dtatham » Thu Sep 09, 2010 3:57 pm
TCD Board Diagram
by aamorin » Wed Sep 08, 2010 7:56 pm
Retention Time drift
by punt » Thu Sep 09, 2010 2:18 pm
Reg Gas purifier(trap)panel
by chrom » Thu Sep 09, 2010 8:26 am
Free sources for literature?
by TheBupKing » Sat Sep 04, 2010 6:48 am
Wax analysis
by Rouan » Mon Sep 06, 2010 1:37 pm
alchocols in blood
by analej » Sat Jun 19, 2010 10:43 pm
Lumpogram help
by chemwipe » Tue Aug 03, 2010 5:50 pm
Reproducibility Issues
by mosesde » Thu Sep 02, 2010 2:51 pm
FAME analysis-------------abnormal peak broadening
by Zydrunas Stanius » Thu Sep 02, 2010 11:44 am
Help! Water in FID Air lines
by MarkRob » Tue Mar 23, 2010 5:42 pm
need help
by praveenpaliwal » Thu Sep 02, 2010 4:04 pm
on-column from splitless on hp-6890
by gamarra » Tue Aug 31, 2010 2:33 pm
Fastest C1-c5 analysis
by gamarra » Tue Aug 31, 2010 5:45 pm
Benzene contamination in my GC runs
by EnvChemist » Tue Aug 31, 2010 1:10 pm
PCB's in Caulking
by MarkRob » Thu Aug 26, 2010 10:58 pm
Split Ratio
by happy » Wed Sep 01, 2010 10:46 am
Water content
by Pang » Wed Sep 01, 2010 8:27 am
MTBE
by kae » Fri Aug 27, 2010 9:00 am
Most Sensitive ECD's
by MarkRob » Tue Aug 24, 2010 3:38 pm
Residual solvent determination problems-Help anyone?
by martinamarie » Sat Aug 28, 2010 11:37 am
ECD weldment question
by chemwipe » Wed Aug 25, 2010 2:12 pm
3400 problems
by andynm » Thu Aug 26, 2010 5:01 pm
How to dissolve vinyl chloride in water?
by catbear32 » Thu Aug 26, 2010 8:39 pm
Settings for Trace analysis in GC?
by Tremenda » Fri Aug 20, 2010 5:48 pm
TCD cleaning w/o baking out
by willabe » Fri Aug 20, 2010 7:17 pm
Acylglycerides not eluting from GC
by Forse » Wed Jul 21, 2010 11:06 am
SPME method
by greta » Wed Aug 25, 2010 8:15 am
5890 TCD Aux line leak
by shaupt » Tue Aug 24, 2010 1:57 pm
Negative peaks
by wheeltops » Thu Aug 19, 2010 2:14 pm
Varian GC 430 user manual
by greta » Tue Aug 24, 2010 1:13 pm
Any harm in changing liner/septum while hot?
by TheBupKing » Tue Aug 17, 2010 1:56 am
Cannot collect data using HP6890 integrator
by vliu » Tue Aug 17, 2010 8:22 am
methane in seawater using headspace equilibration method
by Steve P » Wed Aug 11, 2010 2:50 pm
Unstable ECD detector response
by Nick Turcato » Wed Aug 18, 2010 3:56 am
Shimadzu RF 10-axl Manual
by craftti » Thu Aug 19, 2010 7:00 pm
Porapaks as stationary phase
by thohry » Wed Aug 18, 2010 10:00 am
derivatisation of formate (any carboxylate)
by Tremenda » Wed Aug 11, 2010 11:27 am
How to turn off Split mode in 5890 series II plus
by vliu » Sun Aug 15, 2010 9:35 am
Carboxen-1000 and Plot-Q columns for propane ammoxidation!
by Fishy » Tue Aug 17, 2010 5:54 am
7445 topics

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