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Injector Pressure Problem
by Balderquell » Mon Jun 22, 2009 3:38 pm
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7
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2396
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Last post by Balderquell
Mon Jun 22, 2009 6:53 pm
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GC Using High Boiling Solvents
by mbicking » Fri Jun 19, 2009 1:19 pm
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6
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3265
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Last post by mbicking
Mon Jun 22, 2009 1:39 pm
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AS3000 autosampler and loose vials
by AICMM » Wed Jun 17, 2009 3:05 pm
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2
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2411
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Last post by AICMM
Mon Jun 22, 2009 1:26 pm
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head space vial deviation??
by pat_val » Thu Jun 18, 2009 3:14 pm
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1
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2186
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Last post by krickos
Mon Jun 22, 2009 7:29 am
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optimum helium linear velocity
by ece » Thu Jun 11, 2009 11:32 pm
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12
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12316
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Last post by lmb
Sat Jun 20, 2009 3:55 pm
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Asbestos used for oven insulation?
by Aussiemosis » Sat Jun 20, 2009 7:42 am
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1
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10199
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Last post by Bruce Hamilton
Sat Jun 20, 2009 9:18 am
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How to do >1ml gas injection
by GCleo » Tue May 19, 2009 10:20 pm
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20
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5391
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Last post by Bruce Hamilton
Fri Jun 19, 2009 8:04 pm
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Peak tailing, fronting and symmetic appear in 1 chromatogram
by Anthony_Ng » Fri Jun 19, 2009 8:30 am
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5
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4541
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Last post by Bruce Hamilton
Fri Jun 19, 2009 7:35 pm
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On-column inlet injection
by BeatsLouder » Wed Jun 17, 2009 8:03 pm
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1
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1873
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Last post by Peter Apps
Fri Jun 19, 2009 3:38 pm
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stelirity by GC
by pliva » Wed Jun 17, 2009 2:25 pm
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4
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2159
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Last post by Carvone
Thu Jun 18, 2009 7:40 pm
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Octamethylcyclotetrasiloxane
by AnalytiCat » Wed Apr 22, 2009 9:26 am
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18
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5913
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Last post by gmattz
Mon Jun 15, 2009 5:31 pm
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Analyze CO, CO2, C3H8, C3H6, N2, O2
by vbk » Thu Jun 04, 2009 5:20 am
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11
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7681
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Last post by vbk
Mon Jun 15, 2009 4:39 pm
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IPA and Ethanol separation
by bhaskarr » Thu Apr 23, 2009 4:11 pm
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12
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4647
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Last post by chrom
Mon Jun 15, 2009 4:38 pm
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GC Headspace - measurment of ethanol
by BB63 » Thu May 07, 2009 12:38 pm
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12
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4003
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Last post by krickos
Mon Jun 15, 2009 6:26 am
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FDA Q&As for standards in USP <467> residual solve
by krickos » Fri Nov 14, 2008 11:37 am
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3
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3096
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Last post by Bruce Hamilton
Mon Jun 15, 2009 12:35 am
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Shutting down GC at end of day
by GC_User » Wed Jun 10, 2009 8:37 pm
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7
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9997
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Last post by aldehyde
Sun Jun 14, 2009 7:33 pm
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Baseline rise with temperature
by Chris Jones » Mon Jun 30, 2008 11:06 am
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20
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9037
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Last post by Chris Jones
Sat Jun 13, 2009 11:56 am
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Agilent 6890 Actuator
by nick576 » Fri Jun 12, 2009 11:12 am
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5
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3449
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Last post by nick576
Fri Jun 12, 2009 2:58 pm
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TPH by FID- Shimadzu GC Solution software
by scrappy1984 » Tue Jun 02, 2009 1:35 am
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1
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2358
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Last post by Ron
Fri Jun 12, 2009 2:30 pm
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new gc/fid
by vestelshirley » Tue Jun 09, 2009 10:37 pm
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2
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2191
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Last post by Ron
Fri Jun 12, 2009 2:28 pm
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Headspace Analysis Injector
by Omar » Mon Nov 24, 2008 1:34 pm
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6
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3555
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Last post by rbardsley
Thu Jun 11, 2009 8:28 pm
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Varian 1079 Injector (3800 GC)
by WK » Tue Jun 09, 2009 11:57 am
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1
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2551
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Last post by Peter Apps
Tue Jun 09, 2009 1:02 pm
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Modulation on secondary column- GCxGC-TOFMS
by kishorebits » Fri Jun 05, 2009 8:18 am
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6
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3510
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Last post by Don_Hilton
Mon Jun 08, 2009 11:14 am
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FID won't stay lit
by Nikko » Fri May 01, 2009 6:24 pm
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5
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8048
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Last post by aldehyde
Sat Jun 06, 2009 2:18 pm
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Need response factor for EEE fuel using propane as span gas
by DennisR » Thu Jun 04, 2009 9:04 pm
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2
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2850
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Last post by DennisR
Fri Jun 05, 2009 6:26 pm
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Contract Lab for N2 USP-NF testing in the US
by Terry » Tue May 05, 2009 6:07 am
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4
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2891
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Last post by mennis
Fri Jun 05, 2009 5:56 pm
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GC-FID peak integration
by rambiochem » Thu Jun 04, 2009 6:41 am
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7
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4423
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Last post by Peter Apps
Fri Jun 05, 2009 12:13 pm
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propionic acid analysis
by npc » Tue Jun 02, 2009 6:27 pm
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1
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2457
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Last post by chromatographer1
Thu Jun 04, 2009 2:14 am
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calculation of residual solvent in drug substance
by martinamarie » Wed Jun 03, 2009 2:10 am
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3
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2766
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Last post by GaryR
Wed Jun 03, 2009 11:04 pm
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Split Injector Misbehaving
by Jana P » Wed May 27, 2009 6:20 am
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12
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3675
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Last post by larkl
Wed Jun 03, 2009 12:19 pm
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6890 oven
by Radish » Thu May 14, 2009 9:35 pm
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3
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2060
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Last post by Radish
Tue Jun 02, 2009 7:40 pm
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Agilent AUX
by Jana P » Fri May 29, 2009 5:47 am
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2
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2061
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Last post by Jana P
Tue Jun 02, 2009 5:58 am
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OP Pesticides by KD (Low Recoveries)
by scrappy1984 » Tue May 26, 2009 2:14 am
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10
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2838
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Last post by gpronger
Mon Jun 01, 2009 2:26 pm
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CBP-1 W-25 column
by praveenpaliwal » Tue May 26, 2009 5:53 pm
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1
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2090
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Last post by Russ
Mon Jun 01, 2009 3:16 am
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Can He or H2 be used as carrier gas for ECD?
by Anthony_Ng » Tue May 19, 2009 1:46 am
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14
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5528
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Last post by Victor
Sun May 31, 2009 6:34 pm
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biggest gap in GC column performance
by Wayne Way » Wed May 13, 2009 1:49 pm
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7
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2567
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Last post by Don_Hilton
Sat May 30, 2009 2:01 pm
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PCB question (picture included)
by chemwipe » Mon May 11, 2009 10:34 pm
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14
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3161
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Last post by gpronger
Fri May 29, 2009 2:13 pm
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FID signal lower with Nitrogen vs Helium carrier gas
by avitan » Wed May 27, 2009 5:48 pm
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5
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3632
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Last post by Peter Apps
Fri May 29, 2009 11:52 am
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columns to use with HFIP
by bliskey » Thu May 28, 2009 2:54 pm
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0
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1808
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Last post by bliskey
Thu May 28, 2009 2:54 pm
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CD for ChemStation A.10.02.00
by Analisis » Thu May 28, 2009 9:08 am
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1
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1834
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Last post by Analisis
Thu May 28, 2009 1:08 pm
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Pyridine as a GC Solvent
by GC_User » Wed May 27, 2009 7:13 pm
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0
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2667
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Last post by GC_User
Wed May 27, 2009 7:13 pm
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PCBin oil analysis By ECD
by JLCookael » Thu May 14, 2009 6:34 pm
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3
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2323
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Last post by gpronger
Wed May 27, 2009 4:19 pm
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Head Space Sampler: Pressure/loop Vs Balanced-pressure
by Terry » Fri May 15, 2009 8:32 am
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5
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4430
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Last post by LindseyPyron
Wed May 27, 2009 11:46 am
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Selection Of GC column for CO2...
by rajtorrent » Tue May 26, 2009 4:34 am
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2
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2237
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Last post by chromatographer1
Tue May 26, 2009 9:33 pm
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MDL rules and regs.
by JLCookael » Wed May 20, 2009 2:35 pm
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5
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2542
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Last post by gpronger
Tue May 26, 2009 5:54 pm
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7673 substitute
by vestelshirley » Fri May 08, 2009 5:18 pm
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9
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2614
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Last post by greta
Mon May 25, 2009 9:59 am
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gas injection
by che313 » Fri May 15, 2009 11:01 pm
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4
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2164
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Last post by Peter Apps
Fri May 22, 2009 1:13 pm
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Front Tail on Chrom
by GC_User » Fri May 15, 2009 3:07 am
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10
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3535
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Last post by Peter Apps
Fri May 15, 2009 3:46 pm
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bstfa not reacted!!
by che313 » Wed May 06, 2009 8:01 pm
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14
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5093
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Last post by che313
Fri May 15, 2009 8:30 am
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Installation of packed column
by Dominique » Thu May 14, 2009 3:22 pm
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5
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6029
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Last post by Dominique
Thu May 14, 2009 9:42 pm
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