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7890B GC-ECD BASELINE/DETECTOR ISSUE
by elma831 » Sat Aug 03, 2019 4:45 pm
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3
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3963
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Last post by Bigbear
Wed Aug 07, 2019 1:53 pm
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Basic question on split ratio
by areasontogetup » Mon Aug 05, 2019 11:32 am
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2
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6471
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Last post by James_Ball
Mon Aug 05, 2019 4:10 pm
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Simple GC question
by King01 » Sat Aug 03, 2019 7:08 pm
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4
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3113
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Last post by King01
Sun Aug 04, 2019 4:06 pm
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3-channel GC for DHA and methanol analysis
by Mreza555 » Tue Jul 23, 2019 11:21 am
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4
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4077
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Last post by Sunny.Singh
Thu Aug 01, 2019 9:36 am
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strange issue inlet-FID detector problem...
by anna_Bur » Tue Jul 16, 2019 8:25 am
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8
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5131
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Last post by Chemengnemesis
Tue Jul 30, 2019 10:20 am
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Weird Baseline
by parisababaie » Mon Jul 29, 2019 1:28 pm
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3
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3228
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Last post by James_Ball
Mon Jul 29, 2019 6:39 pm
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6890 LAN issue
by nschweitzer » Thu Jul 25, 2019 6:07 pm
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7
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4742
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Last post by James_Ball
Fri Jul 26, 2019 5:32 pm
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Inlet not showing up on Chemstation MSD ( 6890)
by Chemiger » Wed Jul 24, 2019 1:13 pm
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4
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3439
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Last post by Chemiger
Thu Jul 25, 2019 10:42 am
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Column and Method for CO2 solubility in organic solvent
by JonathanAtBoulder » Wed Jul 24, 2019 4:53 pm
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1
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3321
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Last post by AICMM
Thu Jul 25, 2019 12:15 am
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SIMDIS ASTM D7096 & D86 Correlation
by nizar84 » Wed Jul 17, 2019 9:01 am
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3
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4756
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Last post by AICMM
Thu Jul 25, 2019 12:07 am
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Elemental Organic Analysis
by jose marcelo » Wed Jul 17, 2019 1:59 pm
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1
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3093
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Last post by Ajax
Thu Jul 18, 2019 3:27 pm
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Varian CP-3800 Injection Flow
by Fouadm » Sun Jul 14, 2019 4:04 am
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1
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3283
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Last post by Sunny.Singh
Thu Jul 18, 2019 1:16 pm
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GC/ECD for cannabis pesticide analysis rather than GC/MS
by pacerlaser » Fri Jul 06, 2018 4:30 pm
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14
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7838
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Last post by Oxneers
Fri Jul 12, 2019 5:16 am
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HELP
by Chemengnemesis » Wed Jul 10, 2019 6:00 pm
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6
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4239
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Last post by Chemengnemesis
Thu Jul 11, 2019 8:05 pm
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Assay by HPLC but analysis by GC
by LabProARW » Mon Jul 08, 2019 2:01 pm
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5
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5047
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Last post by James_Ball
Wed Jul 10, 2019 4:26 pm
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6890 GC hangs after d.03.00 PostRun finishes
by pacerlaser » Tue Jul 09, 2019 6:19 pm
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3
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3564
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Last post by James_Ball
Wed Jul 10, 2019 4:23 pm
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Column operating temperatures
by Julieke » Tue Jul 09, 2019 10:22 am
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2
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3561
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Last post by Julieke
Wed Jul 10, 2019 12:38 pm
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W9010 error in LabSolutions
by violalove » Wed Jul 10, 2019 7:44 am
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0
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4950
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Last post by violalove
Wed Jul 10, 2019 7:44 am
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Agilent 7890A Cryogenic cooling for sulphur analysis
by mbdxhmc3 » Fri Jan 24, 2014 1:31 pm
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15
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10913
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Last post by James_Ball
Fri Jul 05, 2019 9:48 pm
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RTDECIMAL MSD ChemStation E.02.02.1431.
by Yuris » Fri Jun 28, 2019 7:43 pm
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1
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4166
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Last post by LALman
Wed Jul 03, 2019 11:09 pm
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GC tailing solvent peak
by Rganga » Mon Oct 11, 2010 11:53 am
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22
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15541
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Last post by James_Ball
Tue Jul 02, 2019 3:43 pm
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Residual solvents calculation headspace
by chemist23 » Tue Jun 18, 2019 2:57 am
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13
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9785
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Last post by cody841
Fri Jun 21, 2019 12:47 pm
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MSD Chemstation username password
by Chemiger » Wed Jun 19, 2019 11:33 am
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1
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4632
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Last post by James_Ball
Wed Jun 19, 2019 1:41 pm
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LPG and sulfur impurities
by chandresh.soni » Tue Feb 27, 2018 6:03 am
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8
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6153
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Last post by pumpedupchemist
Wed Jun 19, 2019 10:49 am
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Ethylene Impurities/ 6 Channel GC/ Single Injection
by Sunny.Singh » Wed Jun 19, 2019 10:11 am
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0
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4039
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Last post by Sunny.Singh
Wed Jun 19, 2019 10:11 am
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Timeout Error
by 3llisstone » Tue Jun 18, 2019 12:06 pm
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0
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4292
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Last post by 3llisstone
Tue Jun 18, 2019 12:06 pm
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Method for detection of cannabinoids for gc fid
by ZEyKiTa » Thu Jan 14, 2016 10:20 pm
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10
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29189
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Last post by James_Ball
Mon Jun 17, 2019 7:40 pm
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GC Inlet pressure low but no leaks
by BerkeleyPhD » Wed Jun 05, 2019 3:16 am
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13
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9437
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Last post by James_Ball
Mon Jun 17, 2019 7:32 pm
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FID ignition issues
by Julieke » Thu May 16, 2019 8:56 am
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15
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8422
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Last post by Julieke
Mon Jun 17, 2019 9:39 am
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Response decrease over replicate injections
by Zoraku » Thu Jun 13, 2019 4:34 pm
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4
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4476
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Last post by Zoraku
Fri Jun 14, 2019 9:27 pm
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HPMC assay method - recovery issues
by Geof235 » Wed Jun 12, 2019 5:45 pm
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1
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3781
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Last post by Geof235
Thu Jun 13, 2019 12:46 am
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Agilent 7890A GC unable to reach set pressure
by vedv » Tue Jun 04, 2019 2:34 am
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2
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4486
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Last post by James_Ball
Fri Jun 07, 2019 9:49 pm
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about vinyl chloride in VOC analyze
by wildrose7788 » Sat Jun 01, 2019 8:45 pm
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2
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4059
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Last post by James_Ball
Fri Jun 07, 2019 9:44 pm
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Alternatives to CP-Silica PLOT
by novap » Thu Feb 21, 2019 1:58 pm
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2
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4479
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Last post by Sunny.Singh
Tue Jun 04, 2019 9:01 am
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shaw dew point meter
by sana70 » Tue Jun 04, 2019 8:15 am
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0
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4003
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Last post by sana70
Tue Jun 04, 2019 8:15 am
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Clarus 590
by Arkema » Mon Jun 03, 2019 12:34 pm
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0
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5542
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Last post by Arkema
Mon Jun 03, 2019 12:34 pm
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Solvent delay issue
by Malikj » Fri May 31, 2019 3:22 pm
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1
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3792
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Last post by cjm
Fri May 31, 2019 5:40 pm
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Peak broadening towards the end of a GC run.
by colan005 » Mon May 27, 2019 2:34 pm
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1
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3911
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Last post by rb6banjo
Tue May 28, 2019 12:25 pm
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CTC PAL - crushing syringes on power off?
by fzawadiak » Mon May 20, 2019 8:00 am
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5
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4120
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Last post by Jake
Fri May 24, 2019 8:41 pm
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Analysis of benzoic and salicylic acids
by Andre Orci » Sun Apr 14, 2019 3:43 pm
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8
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5872
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Last post by Consumer Products Guy
Thu May 16, 2019 3:05 pm
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Gerstel TDU error problem ?
by bauyrzhan_bukenov » Thu May 16, 2019 4:36 am
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0
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5631
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Last post by bauyrzhan_bukenov
Thu May 16, 2019 4:36 am
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7673 "Missing Magnetic Sample Insert"
by benhutcherson » Wed May 15, 2019 1:08 pm
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2
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3838
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Last post by benhutcherson
Wed May 15, 2019 2:34 pm
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GC FID Output
by kristind858 » Fri Mar 22, 2019 3:09 pm
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11
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6649
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Last post by Consumer Products Guy
Sun May 12, 2019 12:11 am
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Internal Standard for amine analysis
by Arne » Fri May 10, 2019 1:58 pm
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0
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3981
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Last post by Arne
Fri May 10, 2019 1:58 pm
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G1888 Headspace sampler aborting on it's own
by chemist23 » Thu May 09, 2019 7:43 pm
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0
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3694
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Last post by chemist23
Thu May 09, 2019 7:43 pm
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DIY gas chromatograph - video
by ChristofferBR » Mon May 06, 2019 12:41 am
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6
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5379
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Last post by ChristofferBR
Thu May 09, 2019 2:37 pm
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Carrier FLow Issues
by pumpedupchemist » Wed May 01, 2019 8:41 am
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5
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4044
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Last post by pumpedupchemist
Thu May 02, 2019 6:26 am
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Loss of pentachlorophenol.
by Stunt » Mon Apr 15, 2019 12:58 pm
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11
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5635
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Last post by James_Ball
Fri Apr 26, 2019 9:37 pm
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Micropacked column worse separation than packed column
by ChristofferBR » Thu Apr 18, 2019 8:58 pm
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2
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3522
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Last post by ChristofferBR
Sun Apr 21, 2019 12:34 am
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The right way of integration : Diesel GC-FID chromatogram
by NOON97 » Fri Apr 12, 2019 10:15 am
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7
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6867
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Last post by NOON97
Fri Apr 19, 2019 1:29 am
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