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by tom jupille » Thu Mar 11, 2021 6:30 pm
Topics
Chemical Profiling of Brazilian Cachaça Using SPME-GC
by CF - David Hills » Tue Jul 19, 2016 10:09 am
% RSD in GC
by aniket1706 » Sat Jul 16, 2016 10:09 am
H2 generators on Ebay
by dlntx9 » Wed Dec 09, 2015 1:35 am
fluorine analysis by GC
by tigerk2001 » Tue Jul 05, 2016 7:00 pm
musty odor in drinking water
by BMU_VMW » Mon May 02, 2016 10:11 am
FID major failure
by drbmoney » Fri Jul 01, 2016 1:05 am
LOQ determination
by LabProARW » Tue Jun 28, 2016 12:59 pm
Cleanest Headspace Vials
by Charles A. Burger » Mon Jun 20, 2016 2:25 pm
Trace GC Ultra "Door open" Error
by Tetradioxin » Wed Jul 06, 2016 3:39 pm
Saving carrier gas
by cene » Tue Jun 28, 2016 12:37 am
blank run (No injection)
by y.ALKHADIRI » Fri Jun 24, 2016 12:43 pm
Communication error GC 17A
by DiogoHM » Thu Jun 30, 2016 6:18 pm
chlorobutanol assay problems USP method (GC chromatography)
by cromatoloco » Sat Jul 02, 2016 1:39 am
injector capabilities
by pstaunton » Mon Jun 27, 2016 6:19 pm
Random Ghost peaks in the GC
by anna_B » Mon Jun 27, 2016 4:28 pm
Diethylenetriamine peak is unstable during GC analysis
by sisay » Tue Jun 28, 2016 3:28 am
Column to measure low concentrations of Ethylene using GCMS
by Yash2411 » Mon Jun 27, 2016 9:24 pm
P&T methanol problem
by erdno » Fri Jun 17, 2016 11:31 am
8141 Phorate
by MommaJoy » Fri Jun 17, 2016 6:25 pm
Highly variable peak areas (and ratios)
by Badsocref2 » Tue Jun 14, 2016 6:22 pm
GC problems with PAH
by kartoffel » Wed Jun 08, 2016 4:13 pm
Spiking with a Agilent 7890 with SCD
by hobbes922 » Thu Jun 02, 2016 6:16 pm
Frustrating Reproducibility Issues - Any help?
by mwbaele » Thu Jun 02, 2016 3:08 pm
FID Loss of Sensitivity
by itspip » Thu May 05, 2016 3:22 pm
Still having Endrin breakdown issues
by MadAsAHatter » Thu May 26, 2016 6:59 pm
Cleaning solvent for auto injector to analyze Ethanol, VFA
by msaiful » Thu Mar 31, 2016 1:42 am
Ethane and other hydrocarbons - FTIR Gas Cell Analysis
by JWF239 » Wed Jun 01, 2016 8:43 pm
7673 ALS not injecting correct volume
by pacerlaser » Thu May 12, 2016 5:02 pm
condensation method gc
by seet88 » Tue May 31, 2016 10:40 pm
Injection from 8-vial turret on a 6890N with EZChrom
by Jake » Fri May 06, 2016 11:05 pm
Detachable needle syringes caryover
by MSCHemist » Thu May 26, 2016 5:45 pm
Water injection in GC ( not stable baseline)
by yildizliyim » Thu Apr 28, 2016 5:10 am
Inlet Pressure Too Low
by Mendicant » Mon May 23, 2016 10:43 pm
DRO high recoveries but no peaks
by Gugu » Fri May 13, 2016 1:36 pm
Exponential dilution calibration for an FPD?
by AICMM » Sat May 21, 2016 1:01 am
GC headspace - method transfer to different hardware
by ydna6969 » Fri May 20, 2016 9:40 am
Extra GC-FID Capacity - What to do with them?
by jp81024 » Fri May 20, 2016 3:46 am
oven température
by y.ALKHADIRI » Mon May 16, 2016 3:33 pm
Calibration of new GC
by hcc1229 » Mon May 16, 2016 12:44 pm
Infos on GC materials / technique for Essential oil analysis
by asgarmoi » Tue Mar 15, 2016 2:30 pm
Phenols reference standard dissolution
by Gugu » Thu Apr 21, 2016 12:22 pm
Varian 3800 Parts
by AICMM » Wed Feb 24, 2016 4:12 pm
High Percent RSD for vinyl chloride
by nicmendola » Fri May 06, 2016 3:33 pm
GC/FID Ghost Peak Troubleshooting
by dpatlak » Mon May 09, 2016 7:39 pm
Agilent FID detector flame out
by paddypower » Sat May 07, 2016 10:16 am
Thermal Desorption-Gas Chromatography-Mass Spectrometry
by YuYing » Sun Apr 17, 2016 10:50 am
Internal Standards and its uses
by Prince pillai A » Thu May 05, 2016 9:15 am
Menthol assay using GC-FID in (ointment/ gel)
by pratinatural » Tue Apr 19, 2016 1:41 pm
Some phys-chem properties of the components for GC.
by dRima » Thu Apr 28, 2016 3:43 pm
baseline noise and spikes
by dlntx9 » Thu Apr 14, 2016 4:55 pm
7440 topics

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