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pulsing pressure on GC3800
by nickos012002 » Fri Jul 15, 2016 7:43 am
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6
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3424
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Last post by Peter Apps
Fri Jul 22, 2016 7:56 am
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5890 gc and G1512A controller
by alan_s1 » Tue Jul 19, 2016 6:33 pm
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1
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2889
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Last post by KM-USA
Wed Jul 20, 2016 2:05 pm
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ThermoScientific TRACE1300 ISQ stuck on 'initializing'
by LoayJabre » Tue Jul 19, 2016 5:59 pm
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2
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3735
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Last post by LoayJabre
Wed Jul 20, 2016 1:33 pm
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Pesticides in Cannabis Using QuEChERS and GC/MS/MS
by CF - David Hills » Tue Jul 19, 2016 10:40 am
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0
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4621
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Last post by CF - David Hills
Tue Jul 19, 2016 10:40 am
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Headspace Volatiles in Distilled Spirits Using SPME-GC
by CF - David Hills » Tue Jul 19, 2016 10:19 am
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0
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4481
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Last post by CF - David Hills
Tue Jul 19, 2016 10:19 am
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Chemical Profiling of Brazilian Cachaça Using SPME-GC
by CF - David Hills » Tue Jul 19, 2016 10:09 am
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0
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4262
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Last post by CF - David Hills
Tue Jul 19, 2016 10:09 am
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% RSD in GC
by aniket1706 » Sat Jul 16, 2016 10:09 am
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2
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8267
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Last post by Peter Apps
Sat Jul 16, 2016 3:25 pm
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H2 generators on Ebay
by dlntx9 » Wed Dec 09, 2015 1:35 am
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4
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4090
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Last post by osp001
Thu Jul 14, 2016 10:27 pm
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fluorine analysis by GC
by tigerk2001 » Tue Jul 05, 2016 7:00 pm
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3
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5230
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Last post by antonk
Thu Jul 14, 2016 7:39 pm
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musty odor in drinking water
by BMU_VMW » Mon May 02, 2016 10:11 am
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40
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9218
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Last post by Peter Apps
Thu Jul 14, 2016 9:26 am
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FID major failure
by drbmoney » Fri Jul 01, 2016 1:05 am
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7
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5118
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Last post by drbmoney
Tue Jul 12, 2016 11:56 pm
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LOQ determination
by LabProARW » Tue Jun 28, 2016 12:59 pm
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8
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6822
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Last post by James_Ball
Mon Jul 11, 2016 2:31 pm
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Cleanest Headspace Vials
by Charles A. Burger » Mon Jun 20, 2016 2:25 pm
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4
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4894
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Last post by MSCHemist
Fri Jul 08, 2016 1:59 am
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Trace GC Ultra "Door open" Error
by Tetradioxin » Wed Jul 06, 2016 3:39 pm
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1
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3252
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Last post by scottythree
Thu Jul 07, 2016 7:56 am
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Saving carrier gas
by cene » Tue Jun 28, 2016 12:37 am
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10
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5162
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Last post by cene
Wed Jul 06, 2016 4:14 am
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blank run (No injection)
by y.ALKHADIRI » Fri Jun 24, 2016 12:43 pm
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8
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12538
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Last post by duck duck goose
Tue Jul 05, 2016 6:32 pm
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Communication error GC 17A
by DiogoHM » Thu Jun 30, 2016 6:18 pm
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1
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3589
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Last post by tom jupille
Sun Jul 03, 2016 11:13 pm
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chlorobutanol assay problems USP method (GC chromatography)
by cromatoloco » Sat Jul 02, 2016 1:39 am
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0
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4561
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Last post by cromatoloco
Sat Jul 02, 2016 1:39 am
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injector capabilities
by pstaunton » Mon Jun 27, 2016 6:19 pm
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9
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4001
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Last post by Peter Apps
Thu Jun 30, 2016 1:37 pm
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Random Ghost peaks in the GC
by anna_B » Mon Jun 27, 2016 4:28 pm
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2
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3447
|
Last post by Peter Apps
Tue Jun 28, 2016 7:06 am
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Diethylenetriamine peak is unstable during GC analysis
by sisay » Tue Jun 28, 2016 3:28 am
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0
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4022
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Last post by sisay
Tue Jun 28, 2016 3:28 am
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Column to measure low concentrations of Ethylene using GCMS
by Yash2411 » Mon Jun 27, 2016 9:24 pm
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1
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3026
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Last post by gapeev
Mon Jun 27, 2016 11:14 pm
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P&T methanol problem
by erdno » Fri Jun 17, 2016 11:31 am
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10
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5556
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Last post by Bigbear
Fri Jun 24, 2016 11:57 am
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8141 Phorate
by MommaJoy » Fri Jun 17, 2016 6:25 pm
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0
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4809
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Last post by MommaJoy
Fri Jun 17, 2016 6:25 pm
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Highly variable peak areas (and ratios)
by Badsocref2 » Tue Jun 14, 2016 6:22 pm
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9
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5551
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Last post by Bigbear
Fri Jun 17, 2016 1:14 pm
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GC problems with PAH
by kartoffel » Wed Jun 08, 2016 4:13 pm
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4
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3797
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Last post by James_Ball
Thu Jun 16, 2016 8:09 pm
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Spiking with a Agilent 7890 with SCD
by hobbes922 » Thu Jun 02, 2016 6:16 pm
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10
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5019
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Last post by muGC
Thu Jun 16, 2016 2:35 pm
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Frustrating Reproducibility Issues - Any help?
by mwbaele » Thu Jun 02, 2016 3:08 pm
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15
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7605
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Last post by Peter Apps
Tue Jun 14, 2016 2:30 pm
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FID Loss of Sensitivity
by itspip » Thu May 05, 2016 3:22 pm
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9
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7967
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Last post by Peter Apps
Tue Jun 07, 2016 7:21 pm
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Still having Endrin breakdown issues
by MadAsAHatter » Thu May 26, 2016 6:59 pm
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5
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6803
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Last post by MadAsAHatter
Tue Jun 07, 2016 12:55 pm
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Cleaning solvent for auto injector to analyze Ethanol, VFA
by msaiful » Thu Mar 31, 2016 1:42 am
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7
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4265
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Last post by msaiful
Thu Jun 02, 2016 3:32 am
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Ethane and other hydrocarbons - FTIR Gas Cell Analysis
by JWF239 » Wed Jun 01, 2016 8:43 pm
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0
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5685
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Last post by JWF239
Wed Jun 01, 2016 8:43 pm
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7673 ALS not injecting correct volume
by pacerlaser » Thu May 12, 2016 5:02 pm
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9
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5758
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Last post by seet88
Tue May 31, 2016 11:47 pm
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condensation method gc
by seet88 » Tue May 31, 2016 10:40 pm
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0
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5102
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Last post by seet88
Tue May 31, 2016 10:40 pm
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Injection from 8-vial turret on a 6890N with EZChrom
by Jake » Fri May 06, 2016 11:05 pm
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6
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3957
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Last post by Jake
Tue May 31, 2016 8:43 pm
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Detachable needle syringes caryover
by MSCHemist » Thu May 26, 2016 5:45 pm
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3
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3173
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Last post by Peter Apps
Tue May 31, 2016 8:42 pm
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Water injection in GC ( not stable baseline)
by yildizliyim » Thu Apr 28, 2016 5:10 am
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6
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4890
|
Last post by GOM
Wed May 25, 2016 3:50 pm
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Inlet Pressure Too Low
by Mendicant » Mon May 23, 2016 10:43 pm
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10
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8304
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Last post by Mendicant
Tue May 24, 2016 9:30 pm
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DRO high recoveries but no peaks
by Gugu » Fri May 13, 2016 1:36 pm
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6
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4247
|
Last post by Gugu
Mon May 23, 2016 2:49 pm
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Exponential dilution calibration for an FPD?
by AICMM » Sat May 21, 2016 1:01 am
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0
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7086
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Last post by AICMM
Sat May 21, 2016 1:01 am
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GC headspace - method transfer to different hardware
by ydna6969 » Fri May 20, 2016 9:40 am
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2
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3391
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Last post by dlbenach
Fri May 20, 2016 8:57 pm
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Extra GC-FID Capacity - What to do with them?
by jp81024 » Fri May 20, 2016 3:46 am
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1
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2686
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Last post by GOM
Fri May 20, 2016 5:39 pm
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oven température
by y.ALKHADIRI » Mon May 16, 2016 3:33 pm
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5
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4378
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Last post by James_Ball
Tue May 17, 2016 5:17 pm
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Calibration of new GC
by hcc1229 » Mon May 16, 2016 12:44 pm
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2
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4066
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Last post by Peter Apps
Mon May 16, 2016 7:27 pm
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Infos on GC materials / technique for Essential oil analysis
by asgarmoi » Tue Mar 15, 2016 2:30 pm
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19
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7352
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Last post by y.ALKHADIRI
Mon May 16, 2016 3:38 pm
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Phenols reference standard dissolution
by Gugu » Thu Apr 21, 2016 12:22 pm
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17
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5827
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Last post by Gugu
Fri May 13, 2016 1:22 pm
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Varian 3800 Parts
by AICMM » Wed Feb 24, 2016 4:12 pm
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3
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3881
|
Last post by nickos012002
Fri May 13, 2016 2:22 am
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High Percent RSD for vinyl chloride
by nicmendola » Fri May 06, 2016 3:33 pm
|
7
|
3860
|
Last post by Bigbear
Wed May 11, 2016 12:40 pm
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|
GC/FID Ghost Peak Troubleshooting
by dpatlak » Mon May 09, 2016 7:39 pm
|
5
|
7576
|
Last post by uzman
Tue May 10, 2016 6:55 pm
|
|
Agilent FID detector flame out
by paddypower » Sat May 07, 2016 10:16 am
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5
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5683
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Last post by dblux_
Sun May 08, 2016 6:28 pm
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