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7440 topics
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by tom jupille » Thu Mar 11, 2021 6:30 pm
Topics
leak and high EMV issue?
by emma2009 » Wed Nov 03, 2010 5:11 pm
auto tune question?
by emma2009 » Sat Oct 30, 2010 3:16 am
CO analysis
by punt » Thu Oct 28, 2010 3:37 pm
Change in GC (IRMS) chromatogram after maintenance
by UBC Forestry SIF » Tue Oct 19, 2010 8:21 pm
PFPD tick tock
by civany » Mon Nov 01, 2010 7:21 pm
Vials selection
by faris » Thu Oct 28, 2010 2:56 pm
the shimadzu QC2010 show "flow controller is not instal
by peter-CHN » Sun Oct 31, 2010 12:27 am
Preparation of FAME
by ssankella » Fri Oct 22, 2010 8:32 pm
please help me
by emma2009 » Fri Oct 29, 2010 12:33 am
GC choice & infrastructure requirements
by AlexW » Mon Oct 25, 2010 3:24 pm
extraction and simple method for tetrabutyl phosphate
by mrobert » Fri Oct 29, 2010 12:29 pm
GC Method24 VOC results
by PlasticEng » Wed Oct 27, 2010 7:50 pm
FID detector temperature fails manual OQ
by sakthidasan » Wed Oct 27, 2010 10:21 am
Splits and response factors
by AVchemE » Tue Oct 26, 2010 3:50 pm
H2S Calibration
by civany » Wed Oct 27, 2010 12:34 pm
PFPD vs. FPD
by thohry » Tue Oct 26, 2010 6:36 am
Baseline decreasing with temperature program
by Rui » Tue Oct 26, 2010 1:13 pm
Specific methylation of fatty acids
by ssankella » Sun Oct 24, 2010 9:22 pm
Septum for chloroform
by wheeltops » Thu Oct 21, 2010 2:39 pm
GC_FID_Siloxanes_Difficulty
by Jumpshooter » Fri Oct 15, 2010 4:12 pm
Calculating min peak with given flow rate & volume
by Sandra7 » Mon Oct 25, 2010 3:32 pm
Decreasing PID response
by kolter » Fri Oct 22, 2010 7:59 pm
Varian CP3800 PFPD ignition question
by lixinnano » Sat Oct 16, 2010 6:48 am
Matrix Sample Discrimination in GC HS
by lemonleslie » Fri Oct 22, 2010 9:15 pm
DID LINEARITY
by tigerk2001 » Fri Oct 22, 2010 8:55 pm
hp 5890 w/ Peaksimple. What type Card/Cables?
by AZBiodiesel » Tue Jun 09, 2009 9:29 pm
FID and expected peak areas around LOQ levels
by Aussiemosis » Fri Oct 22, 2010 12:54 am
Red residue in serum fatty acid analysis- extraction query!!
by ali4683 » Tue Oct 19, 2010 2:17 pm
Glass insert type on GC Shimadzu 2010 :?:
by Irina » Thu Oct 21, 2010 5:40 am
Gas flow rates for GC/FID on a 5890
by toddrhea » Sun Oct 17, 2010 8:58 pm
will polar compound increase retentino time
by jiang295 » Thu Oct 21, 2010 2:08 am
Thermo Ultra Trace GC with DSQII MS
by lusi » Wed Oct 20, 2010 2:01 pm
Power Off Loop on 5890 Series II
by kbrodw01 » Wed Sep 22, 2010 2:25 pm
Derivatized products - Real and philosophical questions
by kostas » Fri Oct 15, 2010 2:33 am
Column degradation
by jlkishore » Tue Oct 19, 2010 3:14 pm
Shimadzu GC - TCD vs. FID
by HPLC_Help » Fri Oct 15, 2010 1:31 pm
Internal standard for VOCs analysis with P&T GC-MS
by bsxenia » Wed Oct 13, 2010 3:39 pm
HELP!!!
by Watergirl » Sun Oct 10, 2010 12:02 am
Macro to Export Signal (Time, Response) to CSV file
by Hossam » Sun Oct 10, 2010 4:09 pm
B.03.02 Channel Files to be open by earlier version
by Hossam » Sun Oct 10, 2010 4:07 pm
Hooking multiple GC's to same gas line
by scottythree » Thu Sep 30, 2010 8:54 am
Basic settings for FID gases on a Shiumadzu GC-17a?
by pi3832 » Mon Oct 11, 2010 9:44 pm
Interest in Pyrolysis GC
by adam » Fri Oct 15, 2010 5:46 pm
Fatty acid quantification higher than before
by ali4683 » Fri Oct 15, 2010 8:34 am
GC_FID_Siloxanes_Difficulty
by Jumpshooter » Fri Oct 15, 2010 4:12 pm
TCD
by punt » Tue Oct 05, 2010 12:00 pm
Help-high ECD background value
by Newater » Thu Oct 14, 2010 3:32 am
which headspace autosampler would you purchase?
by chemie1 » Sun Mar 28, 2010 6:30 pm
Ethylene Glycol
by Yuhuan Tang » Mon Jul 12, 2010 2:38 pm
Calibration
by punt » Mon Aug 02, 2010 1:53 pm
7440 topics

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