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GC-MS Shimadzu, Agilent or PerkinElmer?
by marek » Sat Apr 07, 2012 9:12 pm
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3
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5507
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Last post by jdezeeuw
Mon Apr 09, 2012 9:41 am
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Quantification using internal standard... a protocol
by Chris Jones » Mon Apr 02, 2012 4:53 am
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2
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2306
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Last post by Peter Apps
Fri Apr 06, 2012 11:07 am
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FID Resonse factor for sulfur
by bogamisaad » Sun Apr 01, 2012 11:16 pm
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2
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1829
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Last post by Peter Apps
Fri Apr 06, 2012 10:25 am
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552.3 inlet degradation of analytes
by montucky1 » Wed Feb 22, 2012 10:39 pm
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1
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1531
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Last post by jdezeeuw
Fri Apr 06, 2012 9:20 am
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prep gc on 6890
by sepscientologist » Wed Apr 04, 2012 5:53 pm
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0
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1514
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Last post by sepscientologist
Wed Apr 04, 2012 5:53 pm
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What is the best Chemstation version for a 5890?
by lgchrom » Thu Mar 22, 2012 3:54 pm
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3
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2016
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Last post by intereco
Wed Apr 04, 2012 2:06 pm
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is it common to use SCD detector re-calibrate everyday?
by evence » Wed Feb 29, 2012 10:23 pm
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1
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1684
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Last post by chemviren
Wed Apr 04, 2012 1:59 pm
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Packed Column
by neo_jm24 » Mon Apr 02, 2012 5:37 am
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3
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1760
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Last post by neo_jm24
Wed Apr 04, 2012 1:03 am
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Removing water from gas samples
by Blaza » Fri Mar 23, 2012 11:25 pm
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9
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2846
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Last post by GasMan
Mon Apr 02, 2012 5:25 pm
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determination of high boiling solvent in PEG 400 matrix
by ralph123 » Sat Mar 31, 2012 2:18 pm
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4
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2308
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Last post by Consumer Products Guy
Mon Apr 02, 2012 4:11 pm
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Firmware version 3.02 for HP 5890. Where can it be found?
by lgchrom » Sun Mar 25, 2012 11:37 am
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7
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2678
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Last post by antonk
Mon Apr 02, 2012 3:09 pm
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Calibration (zeroing) EPC pressure sensor of HP5890
by intereco » Sun Apr 01, 2012 4:58 pm
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0
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1984
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Last post by intereco
Sun Apr 01, 2012 4:58 pm
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Strange drift of retention time on hp5890
by intereco » Mon Mar 26, 2012 4:19 pm
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14
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3489
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Last post by intereco
Sun Apr 01, 2012 3:11 pm
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help me find the system minimal detectable quantity?
by kara » Sun Apr 01, 2012 3:18 am
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3
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3790
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Last post by dblux_
Tue Apr 03, 2012 6:55 am
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Method development for carboxylic acid analysis using DBFFAP
by kathironfly » Tue Mar 20, 2012 1:32 pm
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3
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3236
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Last post by magda roth
Fri Mar 30, 2012 3:19 pm
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Makeup gas for FID
by wulisheng2 » Wed Mar 21, 2012 9:32 am
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6
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4380
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Last post by Peter Apps
Fri Mar 30, 2012 7:58 am
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Xylenes/TEOF coelution problem
by cawarhur » Mon Mar 26, 2012 8:28 pm
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2
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1538
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Last post by chromatographer1
Thu Mar 29, 2012 9:50 pm
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Separate TCE from its methanol solution using GC column
by yurong84 » Tue Mar 27, 2012 6:16 pm
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4
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2148
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Last post by chromatographer1
Thu Mar 29, 2012 9:45 pm
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GC doubts
by sankie » Tue Mar 27, 2012 8:58 am
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4
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1612
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Last post by Johnny Rod
Wed Mar 28, 2012 8:46 am
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PolyCyclic Acetate peptid - residual solvent
by Ivo » Mon Mar 26, 2012 1:07 pm
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2
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1650
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Last post by Ivo
Wed Mar 28, 2012 6:58 am
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two columns one detector
by cmoral » Sun Mar 11, 2012 7:04 pm
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7
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2281
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Last post by cmoral
Mon Mar 26, 2012 5:38 pm
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flame out error of 6980
by gokhansuphi » Sun Mar 25, 2012 7:58 pm
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6
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9555
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Last post by aldehyde
Mon Mar 26, 2012 4:23 pm
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TCD or FID for methane gas analysis
by nelson18 » Sun Mar 25, 2012 4:53 pm
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2
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4327
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Last post by AICMM
Mon Mar 26, 2012 10:35 am
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Capillary columns
by mandytan » Sun Mar 25, 2012 8:40 am
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2
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1432
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Last post by chromatographer1
Mon Mar 26, 2012 6:23 am
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how to calculate the limit of detection and quantification
by olaking » Sat Mar 24, 2012 10:24 am
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12
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6002
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Last post by lmh
Tue Apr 10, 2012 9:47 am
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Agilent 7694 Installation into Chemstation
by ChromStud5.0 » Sat Mar 24, 2012 12:23 am
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1
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1486
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Last post by aldehyde
Sat Mar 24, 2012 2:36 pm
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Agilent 5975C MSD Turbo Pump problem
by drste73 » Wed Mar 21, 2012 10:31 am
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25
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19473
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Last post by LALman
Wed Oct 10, 2018 4:32 pm
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Optimizing thermal desorption paramters
by MMJ88 » Thu Jan 12, 2012 12:55 am
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2
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1353
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Last post by remaou
Thu Mar 22, 2012 10:11 am
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peak tailing for C1C6 analysis by GC-FID
by pacerlaser » Wed Mar 14, 2012 10:30 pm
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7
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2211
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Last post by pacerlaser
Thu Mar 22, 2012 12:45 am
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Challenging Application (DCPD/Hydrocarbons analysis)
by cawarhur » Tue Mar 20, 2012 8:32 pm
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4
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2214
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Last post by AICMM
Wed Mar 21, 2012 1:38 pm
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ChemStation Error Message
by ZeroAir » Tue Mar 20, 2012 5:02 am
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2
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2407
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Last post by ZeroAir
Tue Mar 20, 2012 4:38 pm
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Gas Leak
by JonKlar » Tue Mar 13, 2012 3:37 pm
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5
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1609
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Last post by dpr
Tue Mar 20, 2012 2:28 pm
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Gas substitute of helium
by frasmx » Tue Mar 13, 2012 6:23 pm
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2
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2183
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Last post by dpr
Tue Mar 20, 2012 2:25 pm
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Combi-PAL Liquid and HEadspace questions and Liners
by Karen01 » Fri Mar 16, 2012 3:41 pm
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2
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3206
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Last post by ingochrist
Mon Mar 19, 2012 7:12 pm
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Integration with Chemstation question
by richardturner » Mon Mar 19, 2012 12:41 pm
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3
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2782
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Last post by Yama001
Wed Mar 21, 2012 8:06 pm
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Lightnig the FID on Shimadzu GC-17A
by hansonr » Mon Mar 05, 2012 10:12 pm
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3
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2161
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Last post by uzman
Sun Mar 18, 2012 5:40 pm
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GCMS and power outage!! ... need to vent and shutdown first?
by Karen01 » Sat Mar 17, 2012 1:36 am
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5
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9991
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Last post by AICMM
Mon Mar 19, 2012 1:55 pm
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Baseline issues (again)
by magda roth » Mon Mar 12, 2012 6:38 pm
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2
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1689
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Last post by magda roth
Fri Mar 16, 2012 6:21 pm
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Agilent GC 7890A Standby Method
by GHGirl » Tue Mar 13, 2012 8:54 pm
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4
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6888
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Last post by Johnny Rod
Fri Mar 16, 2012 4:06 pm
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Inconsistent areas for gas injections.
by meenabk » Wed Mar 14, 2012 12:40 pm
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3
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1968
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Last post by Johnny Rod
Fri Mar 16, 2012 4:04 pm
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M200 MICRO GAS CHROMATOGRAPHY
by unixman » Fri Mar 16, 2012 4:04 am
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0
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1619
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Last post by unixman
Fri Mar 16, 2012 4:04 am
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Memory effects with GC
by alba » Wed Mar 14, 2012 11:47 pm
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0
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1755
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Last post by alba
Wed Mar 14, 2012 11:47 pm
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Varian GC 3800 ECD Signal Problem
by ykprakash » Wed Mar 14, 2012 12:40 pm
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0
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1948
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Last post by ykprakash
Wed Mar 14, 2012 12:40 pm
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Pressure/Flow issues Shimadzu QP-2010 GC FID
by tsukaska » Mon Mar 12, 2012 6:36 pm
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3
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5547
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Last post by Peter Apps
Wed Mar 14, 2012 7:02 am
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Gas chromatography-spike in baseline
by mandytan » Sun Feb 19, 2012 1:46 am
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8
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9856
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Last post by CMDR2279
Tue Mar 13, 2012 7:03 pm
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Residual Solvents by Headspace - Repeatability issue
by christenseng » Mon Mar 12, 2012 7:36 pm
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4
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2938
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Last post by krickos
Tue Mar 13, 2012 2:48 pm
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determination of acetyl chloride contents
by TK Oh » Mon Mar 12, 2012 5:56 am
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1
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5810
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Last post by Don_Hilton
Tue Mar 13, 2012 3:18 am
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Headspace Sample volumen tollerance
by Karen01 » Tue Jan 24, 2012 3:22 pm
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25
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5222
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Last post by Karen01
Sat Mar 10, 2012 8:11 pm
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123
by annlo47 » Sat Mar 10, 2012 2:02 pm
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1
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1668
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Last post by Consumer Products Guy
Sat Mar 10, 2012 4:12 pm
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Alternate control of 19405A Event Control Module??
by eatlas » Fri Mar 09, 2012 3:17 pm
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0
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1550
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Last post by eatlas
Fri Mar 09, 2012 3:17 pm
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