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Switching Columns
by CaChemGirl » Tue Aug 30, 2011 2:29 pm
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4
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1885
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Last post by DSP007
Fri Sep 02, 2011 8:22 am
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GC-FID HEADSPACE
by vishal_aes » Tue Aug 30, 2011 3:48 pm
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4
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1995
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Last post by DSP007
Fri Sep 02, 2011 7:53 am
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Recorder unit in Varian 3900 with Galaxie data control
by atiqchaudhry » Fri Aug 26, 2011 8:39 pm
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2
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1499
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Last post by atiqchaudhry
Wed Aug 31, 2011 2:59 pm
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Deactivated GC Parts What, How, & Why
by 5.3ctwptr » Tue Aug 30, 2011 9:44 pm
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2
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2250
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Last post by 5.3ctwptr
Wed Aug 31, 2011 1:44 pm
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tailing peaks using an ECD
by mjh32586 » Thu Aug 18, 2011 2:40 pm
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6
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2035
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Last post by mjh32586
Tue Aug 30, 2011 2:56 pm
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what is VPCS
by Chandresh K. Soni » Tue Aug 30, 2011 10:32 am
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0
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1764
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Last post by Chandresh K. Soni
Tue Aug 30, 2011 10:32 am
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help! Big baseline shift with GC
by shaoheng86 » Mon Aug 29, 2011 1:41 pm
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3
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2698
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Last post by Don_Hilton
Tue Aug 30, 2011 2:28 am
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Residual Solvents Validation - QL and DL assessment
by HJM » Wed Aug 24, 2011 11:14 am
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1
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2603
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Last post by krickos
Mon Aug 29, 2011 12:48 pm
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Gas sampling standards appear to have humidity
by Analisis » Fri Jul 22, 2011 1:17 pm
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3
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1880
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Last post by Analisis
Fri Aug 26, 2011 12:17 pm
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Methane & Methanol Separation, air sampling
by AZBiodiesel » Thu Aug 25, 2011 4:20 pm
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4
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1695
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Last post by Johnny Rod
Fri Aug 26, 2011 9:39 am
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PCB in caulking - closing calibration fails
by cjm » Tue Aug 23, 2011 8:12 pm
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1
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1681
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Last post by tlahren
Thu Aug 25, 2011 5:45 pm
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Ethanol carryover problem with headspace
by mazeroth » Wed Aug 24, 2011 2:59 am
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6
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4438
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Last post by Peter Apps
Thu Aug 25, 2011 9:36 am
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Faulty 5890 II FID detector
by buller » Tue Aug 23, 2011 3:41 pm
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4
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2048
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Last post by AICMM
Wed Aug 24, 2011 10:52 pm
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Method Validation
by knicoleb » Tue Aug 16, 2011 6:43 pm
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2
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2147
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Last post by Johnny Rod
Wed Aug 24, 2011 3:05 pm
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agilent 6890/7890
by andres galeano » Thu Aug 18, 2011 6:31 pm
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5
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5157
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Last post by tlahren
Tue Aug 23, 2011 1:31 pm
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Pressure fail on GC-17a (Shimadzu)
by jsully » Tue Jul 12, 2011 4:35 pm
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5
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4680
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Last post by R13
Tue Aug 23, 2011 12:31 pm
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Caliberation curve
by malaya » Tue Aug 23, 2011 1:16 am
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1
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2318
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Last post by chromatographer1
Tue Aug 23, 2011 3:01 am
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analysis of ethanol
by Shashikiran » Thu Jun 23, 2011 10:34 am
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14
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5858
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Last post by Karen01
Sat Aug 20, 2011 11:33 am
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Toluene as internal standard in solvent mix?
by dfoil » Fri Aug 19, 2011 1:04 am
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7
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6957
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Last post by dfoil
Fri Aug 19, 2011 5:20 pm
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Injector autosampler 7673 with controller 7673
by mestgo » Fri Aug 19, 2011 1:09 pm
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1
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2233
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Last post by Russ
Fri Aug 19, 2011 3:50 pm
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PE Autosystem analysing CO2, CH4 and N2O
by soak » Tue Aug 16, 2011 3:06 pm
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5
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2202
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Last post by chromatographer1
Fri Aug 19, 2011 2:37 pm
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Linearity Problem GC Autosampler
by Mr.Buffer » Fri Aug 19, 2011 4:36 am
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4
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2463
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Last post by Consumer Products Guy
Fri Aug 19, 2011 2:03 pm
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how to get peak area in Galaxie Control Software
by atiqchaudhry » Thu Aug 18, 2011 8:10 pm
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5
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2957
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Last post by atiqchaudhry
Fri Aug 26, 2011 8:42 pm
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Geranyl geraniol analysis
by mirko » Tue Aug 16, 2011 10:00 pm
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1
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2019
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Last post by Consumer Products Guy
Wed Aug 17, 2011 6:03 pm
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Replace a restrictor by a column
by Juliana_Chem » Wed May 04, 2011 1:37 pm
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9
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3661
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Last post by chromatographer1
Wed Aug 17, 2011 5:30 pm
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Difference between PORAPAK Q and PORAPAK S?
by alquimica » Wed Aug 17, 2011 4:59 am
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3
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3960
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Last post by GasMan
Wed Aug 17, 2011 12:31 pm
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FID Sensitivity
by fpcwsr » Mon Aug 15, 2011 8:27 pm
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4
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2281
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Last post by fpcwsr
Tue Aug 16, 2011 3:07 pm
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Gas Chromatograph 3600 CX, Turn Table, and Sample Prep
by 21C » Mon Aug 15, 2011 3:54 pm
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3
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1988
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Last post by chromatographer1
Mon Aug 15, 2011 6:30 pm
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One gas with different retention times?
by Saladsamurai » Thu Aug 11, 2011 3:18 am
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7
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2928
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Last post by ivanvins
Mon Aug 15, 2011 1:52 pm
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USP <467> Residual Solvents
by mennis » Thu Aug 11, 2011 4:38 pm
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3
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3170
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Last post by DSP007
Mon Aug 15, 2011 7:19 am
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TCD Baseline Issues with Temperature
by Foobs » Tue Aug 09, 2011 5:58 pm
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2
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2334
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Last post by Foobs
Sun Aug 14, 2011 9:14 pm
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HELP! autosampler error code 157
by vincentyin » Thu Aug 11, 2011 3:06 am
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1
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1920
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Last post by Uros
Fri Aug 12, 2011 6:23 am
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star software 6.0 - can it be operated on windows xp?
by Emilea » Tue Aug 09, 2011 2:47 pm
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4
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2644
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Last post by WillyOne
Sun Sep 04, 2011 8:09 pm
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GC peak shape troubleshooting
by harringg » Wed Aug 03, 2011 6:43 pm
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6
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3257
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Last post by Bigbear
Tue Aug 09, 2011 12:02 pm
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GC 5890 II plus injector temperature drifting
by faris » Thu Aug 04, 2011 2:33 pm
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3
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1972
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Last post by DSP007
Tue Aug 09, 2011 8:00 am
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Is my peak shape OK?
by fergman » Wed Aug 03, 2011 11:06 pm
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5
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2187
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Last post by chromatographer1
Mon Aug 08, 2011 11:02 pm
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Clarus 500 GC ECD problem
by hinder.2006 » Mon Aug 08, 2011 6:19 pm
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0
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2333
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Last post by hinder.2006
Mon Aug 08, 2011 6:19 pm
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regarding Direct Inlet Probe compatible with Agilent GCMS
by roslin » Mon Aug 08, 2011 2:04 pm
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0
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1730
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Last post by roslin
Mon Aug 08, 2011 2:04 pm
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FID detector noise
by fpcwsr » Fri Aug 05, 2011 4:07 pm
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2
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2351
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Last post by AICMM
Sun Aug 07, 2011 3:24 pm
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Agilent 7820 with valco valve
by silber » Fri Aug 05, 2011 6:42 am
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2
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2689
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Last post by AICMM
Sun Aug 07, 2011 3:21 pm
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7890a OpenLab question
by frankgc » Fri Aug 05, 2011 11:59 pm
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0
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1942
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Last post by frankgc
Fri Aug 05, 2011 11:59 pm
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Agilent 7820 GC vith valco gas sampling valve
by silber » Fri Aug 05, 2011 7:34 am
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1
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2200
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Last post by GasMan
Fri Aug 05, 2011 11:46 am
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Diethylamine in Triethylamine by GC-FID
by gys25016 » Tue Jul 26, 2011 8:59 am
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6
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4105
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Last post by gys25016
Fri Aug 05, 2011 8:49 am
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Bruker (Varian) 430-GC column timeout error?
by guerrero77 » Wed Aug 03, 2011 1:41 pm
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1
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3544
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Last post by Ultimate Science 101
Thu Aug 04, 2011 1:56 am
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Poor receovery of Ethylene Glycol from GC-FID direct inject
by meadowlane » Tue Aug 02, 2011 2:01 pm
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4
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2771
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Last post by chromatographer1
Wed Aug 03, 2011 8:33 pm
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how to calculate FAME content from a chromatogram?
by zohre » Sat Jun 18, 2011 11:05 am
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7
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5466
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Last post by chromatographer1
Wed Aug 03, 2011 8:00 pm
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Internal standard for organochlorinated pesticides
by thohry » Wed Jul 27, 2011 1:34 am
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3
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2022
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Last post by tlahren
Wed Aug 03, 2011 12:17 pm
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analyze ethoxylated nonionic surfactant
by parsely10 » Sat Jul 23, 2011 10:52 pm
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11
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4131
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Last post by parsely10
Wed Aug 03, 2011 4:01 am
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GCMS RT difference of analyte in different solvents
by Edde » Tue Aug 02, 2011 1:02 pm
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2
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1940
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Last post by Edde
Tue Aug 02, 2011 3:11 pm
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Verification of USP Residual solvents <467> with USP <1226>
by Charles A. Burger » Fri Jul 29, 2011 8:48 pm
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1
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2578
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Last post by DSP007
Tue Aug 02, 2011 7:05 am
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