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5973 Loses sensitivity
by a2j812 » Tue Jan 29, 2008 3:00 pm
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5
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3067
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Last post by a2j812
Thu Feb 07, 2008 4:20 pm
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Ethanol for beverages analysis
by adalme » Tue Feb 05, 2008 10:48 pm
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8
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3513
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Last post by Peter Apps
Thu Feb 07, 2008 8:01 am
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Negative Peaks
by kahmark » Thu Jan 24, 2008 7:01 pm
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15
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7123
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Last post by Peter Apps
Tue Feb 05, 2008 8:29 am
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Agilent 6890 parts
by Goonie » Wed Jan 30, 2008 10:30 pm
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4
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2951
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Last post by Consumer Products Guy
Fri Feb 01, 2008 4:52 pm
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solvent for acrolein
by Grace2007 » Tue Jan 29, 2008 6:53 pm
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7
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3330
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Last post by Grace2007
Thu Jan 31, 2008 1:56 pm
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Should I pay more for a GC Column?
by mickygd » Tue Jan 29, 2008 6:27 pm
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5
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2999
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Last post by mickygd
Thu Jan 31, 2008 7:44 am
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Tuning with the 5973i
by Goonie » Tue Jan 29, 2008 7:25 pm
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5
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2863
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Last post by Goonie
Wed Jan 30, 2008 8:21 pm
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Gastight Syringes
by Roxanne42 » Tue Jan 29, 2008 3:54 pm
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5
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5095
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Last post by chromatographer1
Wed Jan 30, 2008 2:30 pm
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Detection of lactate, acetate
by gadhamvr » Tue Jan 29, 2008 3:15 pm
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3
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2855
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Last post by Consumer Products Guy
Tue Jan 29, 2008 3:40 pm
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Baseline lump
by torduch » Fri Jan 25, 2008 4:36 pm
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5
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3609
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Last post by AICMM
Mon Jan 28, 2008 6:21 pm
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retention gaps
by ece » Fri Jan 25, 2008 5:27 pm
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2
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2575
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Last post by Peter Apps
Mon Jan 28, 2008 9:55 am
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got me stumped on Freon 14
by chromatographer1 » Thu Jan 24, 2008 6:44 pm
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3
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2837
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Last post by chromatographer1
Mon Jan 28, 2008 3:53 am
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Calibration using Methane
by VanVorst » Fri Jan 25, 2008 9:27 pm
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0
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2240
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Last post by VanVorst
Fri Jan 25, 2008 9:27 pm
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Leading peaks
by TomUA » Mon Jan 14, 2008 4:22 pm
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5
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4467
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Last post by MikeD
Fri Jan 25, 2008 3:27 pm
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styrene double peaks
by amy-e » Wed Jan 23, 2008 7:44 pm
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8
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3386
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Last post by Peter Apps
Fri Jan 25, 2008 8:31 am
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PerkinElmer / Varian Instruments: Recoomedations, issues etc
by Spadey » Fri Jan 25, 2008 2:50 am
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1
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2535
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Last post by Peter Apps
Fri Jan 25, 2008 8:14 am
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peak area variability
by John Keck » Thu Jan 24, 2008 8:30 pm
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2
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3784
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Last post by Peter Apps
Fri Jan 25, 2008 8:10 am
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GC analysis on Glycerin
by lingo_belle » Wed Jan 23, 2008 10:51 am
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3
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3753
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Last post by lingo_belle
Fri Jan 25, 2008 3:21 am
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PAH analysis
by Noodles » Thu Jan 24, 2008 2:51 pm
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2
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2472
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Last post by AICMM
Thu Jan 24, 2008 4:49 pm
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serum preparation for SCFA quantification
by ornot » Thu Jan 24, 2008 1:06 pm
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2
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2451
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Last post by AICMM
Thu Jan 24, 2008 4:46 pm
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detection of methanol, ethanol with PONA calillary column
by lottin michael » Wed Jan 23, 2008 10:43 am
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4
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3795
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Last post by chromatographer1
Thu Jan 24, 2008 2:21 pm
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column conditioning
by ece » Fri Jan 18, 2008 11:26 pm
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5
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3809
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Last post by Peter Apps
Thu Jan 24, 2008 9:11 am
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expected life/temp limits of methyl-deactivated cap. tubing
by jf » Tue Jan 22, 2008 9:00 pm
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2
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2424
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Last post by chromatographer1
Wed Jan 23, 2008 6:54 pm
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Middle EFC fail to build up pressure
by xiezz91315 » Mon Jan 21, 2008 8:04 pm
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7
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5355
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Last post by xiezz91315
Wed Jan 23, 2008 4:36 pm
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headspace
by olivia » Fri Jan 18, 2008 1:14 am
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2
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2504
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Last post by kamlesh.vaishanav
Wed Jan 23, 2008 10:44 am
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Adapting Method from Helium to Nitrogen
by Kenneth J. Welch » Mon Jan 21, 2008 11:36 pm
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4
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2604
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Last post by kamlesh.vaishanav
Wed Jan 23, 2008 10:33 am
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Newbie's questsion about FID calibration
by batrachian2008 » Wed Jan 23, 2008 4:27 am
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1
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2223
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Last post by Peter Apps
Wed Jan 23, 2008 10:13 am
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column died: why?
by ece » Thu Jan 17, 2008 10:39 pm
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10
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3566
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Last post by ece
Tue Jan 22, 2008 7:49 pm
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FID air flow problem
by zokitano » Mon Jan 21, 2008 11:28 am
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6
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4538
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Last post by zokitano
Tue Jan 22, 2008 7:12 am
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TSD Detector - Bead lifetime
by anish_habiba » Mon Jan 21, 2008 7:50 am
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1
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2641
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Last post by AICMM
Mon Jan 21, 2008 6:30 pm
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NPD
by emsman » Wed Jan 09, 2008 5:40 pm
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5
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4042
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Last post by AICMM
Mon Jan 21, 2008 6:27 pm
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Changing tanks?
by EtOHLabRat » Fri Jan 18, 2008 3:53 am
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5
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2919
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Last post by EtOHLabRat
Mon Jan 21, 2008 3:27 am
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mxt metal columns
by ece » Thu Jan 17, 2008 9:49 pm
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3
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2747
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Last post by ece
Fri Jan 18, 2008 5:10 pm
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headspace loss of analites
by danicrd » Thu Jan 17, 2008 1:43 pm
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8
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3172
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Last post by danicrd
Fri Jan 18, 2008 3:02 pm
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Toxi-Tubes and Extraction from Urine
by moosetracks » Wed Jan 16, 2008 4:00 pm
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1
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3140
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Last post by Stryder08
Fri Jan 18, 2008 2:14 am
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25ppm H2S/50-300ppm CO/2.5%CH4/10-20%O2/N2
by labcal » Sun Jan 13, 2008 4:54 pm
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8
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2822
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Last post by labcal
Fri Jan 18, 2008 1:42 am
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Pressure not increasing when increasing T at constant Flow
by saioa » Wed Jan 16, 2008 4:09 pm
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8
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3194
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Last post by saioa
Thu Jan 17, 2008 2:25 pm
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Clarus 500 Autosampler breakdown
by Matt Savage » Fri Jan 11, 2008 11:32 am
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3
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2652
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Last post by shaun78
Thu Jan 17, 2008 12:38 pm
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Clean and reuse gold seals?
by shaolinseperation » Wed Jan 16, 2008 12:51 am
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4
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3248
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Last post by chromatographer1
Thu Jan 17, 2008 12:37 pm
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GC-FID cresults to TPH mg/kg of soil samples
by kankyo » Wed Jan 16, 2008 7:39 am
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1
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2451
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Last post by JGK
Wed Jan 16, 2008 1:17 pm
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filter for NH3
by LDCCL » Wed Jan 16, 2008 1:20 am
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0
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2087
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Last post by LDCCL
Wed Jan 16, 2008 1:20 am
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cis- and trans-cypermethrin
by marinamax2000 » Sun Jan 13, 2008 8:17 pm
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3
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2807
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Last post by marinamax2000
Tue Jan 15, 2008 6:08 pm
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Derivatisation of sulfonic acids for GC/MS analysis.
by stanlee » Tue Jan 15, 2008 9:34 am
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1
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2462
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Last post by gcguy
Tue Jan 15, 2008 10:15 am
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EZ:Faast
by jburton » Mon Jan 07, 2008 4:03 pm
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1
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2414
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Last post by Peggsy
Mon Jan 14, 2008 1:30 am
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Please Help!
by zhi ju » Mon Jan 07, 2008 9:05 pm
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2
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2308
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Last post by zhi ju
Thu Jan 10, 2008 10:09 pm
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FAME
by GT » Thu Jan 10, 2008 3:39 pm
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1
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2208
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Last post by Consumer Products Guy
Thu Jan 10, 2008 5:28 pm
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Peak area loss
by Propanal » Wed Jan 09, 2008 12:25 pm
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7
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3184
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Last post by Propanal
Thu Jan 10, 2008 3:19 pm
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Backflash and split/splitless injections and FID air grade
by Roxanne42 » Wed Jan 09, 2008 8:07 pm
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3
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4521
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Last post by chromatographer1
Thu Jan 10, 2008 2:30 pm
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response factor
by Noodles » Thu Jan 10, 2008 7:18 am
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2
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2502
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Last post by chromatographer1
Thu Jan 10, 2008 2:17 pm
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Chemstation Software
by ece » Tue Jan 08, 2008 10:43 pm
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2
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2933
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Last post by Consumer Products Guy
Wed Jan 09, 2008 1:05 am
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