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by tom jupille » Thu Mar 11, 2021 6:30 pm
Topics
how to switch between filaments in Shimadzu QP2010 plus
by pincer » Fri Jun 17, 2011 6:32 pm
GC FID & TCD Precision and Linearity
by bob82 » Fri Jun 17, 2011 12:25 pm
conversion of mole % to weight %
by amrnasser87 » Sun Jun 12, 2011 2:41 pm
Varian 3800 TCD & communications board
by EmilyC » Thu Feb 24, 2011 10:06 pm
Internal Standards for Pesticide Analysis
by KMP » Tue Jun 14, 2011 8:35 am
DMSO for GC-HS
by GT » Fri Feb 18, 2011 9:39 am
Combi PAL bending SPME Fibers
by Rocknroll99 » Thu May 26, 2011 2:47 am
recovery
by chimarrutz » Tue Jun 14, 2011 9:01 am
GC-FID problems
by vincentyin » Fri Jun 10, 2011 3:53 pm
HP 5890 series II detector installation
by SmithKendall » Tue Jun 07, 2011 8:41 am
Acquistion manual for GC-14A Shimadzu
by yindee » Mon May 23, 2011 5:30 am
Problem with peaks shape
by drbraikeet » Tue May 31, 2011 8:13 am
ghost peak gc-ecd organopesticide analysis
by dalarie » Wed Jun 01, 2011 9:40 pm
GC-FID baseline or contamination problem with biodiesel/FAME
by user8 » Tue May 24, 2011 12:41 am
Welding weldment on injection port...
by chemwipe » Thu Jun 09, 2011 6:13 pm
Trimethyl borate
by praveenpaliwal » Thu May 26, 2011 5:56 pm
Colums for analysis of glycols, amines and piperazine
by ApprenticeNOR » Fri Jun 10, 2011 12:12 pm
ESTD VS ISTD
by amrnasser87 » Fri Jun 10, 2011 2:23 pm
Trouble Calibration Varian 450-GC w/ Galaxie
by jtsimpson » Tue Jun 07, 2011 3:45 pm
Ghost peak bigger after the GC has been in standby
by tnvols » Wed Jun 08, 2011 1:18 pm
PAH GC OVEN PROGRAMME
by jeevshabhari » Tue May 03, 2011 2:25 pm
Total run time in ChemStation
by mrpj » Fri May 27, 2011 6:39 am
Volume of solution into head space vial
by alemaggot » Wed Jun 08, 2011 7:01 pm
suggestion for basic column
by nishasks » Tue Jun 07, 2011 5:08 am
NO-NO2 analysis in pure N2O
by tiger1076 » Tue Jun 07, 2011 2:43 pm
GC/TCD/FID for Fixed gases
by JI2002 » Wed Jun 01, 2011 2:12 pm
About EPA 525.2 method, detection/quantification limits
by ricard » Fri May 27, 2011 8:45 am
GC- Calibration for Nitrous-Oxide- diluting gas
by ashrestha » Mon May 16, 2011 8:23 pm
ECD - tried servicing and now all temperatures are affected
by lusi » Thu Apr 21, 2011 2:10 pm
FID problem in Varian 450
by arfeen66 » Sat Jun 04, 2011 2:12 pm
GCMS- Octane usage
by itsbourne » Fri Jun 03, 2011 12:19 pm
Septa for Wash solvent vials
by Tarapan » Thu Jun 02, 2011 7:28 am
Analyzing hydrogen gas
by jac88 » Tue May 03, 2011 11:32 am
HP 6890/5972A GC-MS: "cannot bring up GC" error
by sirpatty79 » Fri May 27, 2011 2:50 pm
DMSO as Headspace Solvent
by Karen01 » Thu Jun 02, 2011 12:02 am
Nooob Help please!
by ecoil » Tue May 31, 2011 2:28 pm
ECD for Shimadzu QP2010 plus
by pincer » Mon May 30, 2011 5:40 am
Cholesterol Peak Missing
by atiqchaudhry » Tue May 31, 2011 4:46 pm
RSD for GC
by vishnu » Mon May 30, 2011 3:57 pm
sample loops at a given temp + 11 valves to be controlled
by alba » Mon May 30, 2011 2:22 pm
Method needed for methanol and xylene by GC
by vishnu » Fri May 27, 2011 1:57 am
Phenomenex EZ-Faast Amino Acid Analysis
by intc97 » Tue May 24, 2011 2:53 pm
Loss of response, GC/FID running Diesel Range Organics
by crosemeyer » Wed May 25, 2011 12:19 am
Ghost Peak on a TCD of HP Series II
by nappingpenguin » Tue May 24, 2011 7:24 pm
liquid hydrocarbon analysis by GC
by amrnasser87 » Wed May 25, 2011 2:10 pm
analysis of O2-N2 in NF3
by tiger1076 » Thu May 26, 2011 5:48 pm
Chiral Separation of 1-Phenylethanol
by Roxanne42 » Wed May 25, 2011 9:13 pm
MS or TCD
by loic2810 » Sat May 21, 2011 11:33 am
semi-quantitative analysis
by amrnasser87 » Fri May 20, 2011 11:35 am
Signal to Noise Ratio
by KMP » Wed May 25, 2011 6:14 pm
7440 topics

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