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Condensation test for GC- help needed
by juniorchem » Thu Sep 16, 2010 12:39 am
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8
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3639
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Last post by tiggeria
Tue Jan 08, 2013 4:59 am
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Water level in GC-MS
by sry » Mon Jan 07, 2013 8:42 pm
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0
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1950
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Last post by sry
Mon Jan 07, 2013 8:42 pm
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what grade Nitrogen for FID makeup
by MSCHemist » Tue Dec 18, 2012 12:27 am
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13
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4442
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Last post by MSCHemist
Sat Jan 05, 2013 12:43 am
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Flushing out unwated eluents fast?
by djaydearz » Thu Jan 03, 2013 12:22 pm
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8
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2196
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Last post by chromatographer1
Fri Jan 04, 2013 9:24 pm
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Seek help on Split inlet liner selection for FAME on HP 5890
by tiggeria » Fri Jan 04, 2013 6:32 pm
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2
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1886
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Last post by tiggeria
Fri Jan 04, 2013 8:26 pm
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urea assay
by mominbilal » Thu Dec 06, 2012 7:43 pm
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3
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2057
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Last post by mark.owens
Fri Jan 04, 2013 7:58 pm
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GC OQ - Inlet Pressure Accuracy
by J Sackett » Thu Jan 03, 2013 12:39 am
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4
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3944
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Last post by J Sackett
Fri Jan 04, 2013 5:18 pm
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5890 G1701BA can't get split vent open in method
by MSCHemist » Thu Dec 27, 2012 11:55 pm
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17
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4909
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Last post by MSCHemist
Thu Jan 03, 2013 10:03 pm
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Calibration Procedure for Agilent 7820A GC
by mk_3249 » Sat Dec 29, 2012 5:24 am
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1
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6892
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Last post by chromatographer1
Sat Dec 29, 2012 11:58 am
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Help with Analog signal
by oudent » Fri Dec 28, 2012 5:23 pm
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1
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2165
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Last post by uzman
Fri Dec 28, 2012 7:57 pm
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FAME omega-3 suitability testing
by jdelcm » Mon Nov 19, 2012 2:52 pm
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1
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2185
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Last post by schlepro
Thu Dec 27, 2012 3:08 am
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macro to talk to the sequence table
by HossamAli » Tue Dec 25, 2012 3:04 pm
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2
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2643
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Last post by HossamAli
Mon Dec 31, 2012 8:20 am
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FID installation on Varian CP-3800
by tsoukalas1 » Tue Nov 13, 2012 2:59 pm
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2
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8095
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Last post by tsoukalas1
Mon Dec 24, 2012 7:52 am
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515.4 question
by Bigbear » Tue Jul 31, 2012 2:11 pm
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4
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2595
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Last post by montucky1
Fri Dec 21, 2012 4:32 pm
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Can I use hexanes instead of N-hexane in FAME preparation?
by tiggeria » Thu Dec 20, 2012 6:16 pm
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1
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3941
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Last post by Consumer Products Guy
Thu Dec 20, 2012 7:00 pm
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ChemStation sequence error
by JeanA » Mon Dec 17, 2012 5:27 pm
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6
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6211
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Last post by JeanA
Wed Dec 19, 2012 11:20 pm
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Validation Issue - VOC's in gc/ms Agilent 7890A/5975C
by TiagoBele » Mon Nov 19, 2012 10:40 am
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26
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7996
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Last post by memcadams40
Wed Dec 19, 2012 5:02 pm
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negative intercept in calibration curve
by kaka_munda » Wed Dec 05, 2012 11:57 am
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17
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14131
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Last post by hoynj
Wed Dec 19, 2012 4:36 pm
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Levulinic Acid on an HP-5 column?
by Incitor » Tue Dec 18, 2012 9:56 pm
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2
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4448
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Last post by Incitor
Tue Dec 18, 2012 10:40 pm
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Hydrogen cylinder storage
by mtorrey » Fri Dec 14, 2012 6:57 pm
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8
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4978
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Last post by Johnny Rod
Tue Dec 18, 2012 11:28 am
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drying samples with nitrogen vs air
by adsfo » Mon Dec 17, 2012 11:14 pm
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2
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6248
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Last post by Consumer Products Guy
Tue Dec 18, 2012 3:19 am
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Make-up gas flow rate on HP 5890
by tiggeria » Fri Dec 14, 2012 3:39 pm
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6
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5236
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Last post by Yama001
Mon Dec 17, 2012 9:11 pm
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Formic acid, méthanol c2-c4 in water by GC-FID
by HCRD » Wed Dec 05, 2012 1:30 am
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5
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3240
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Last post by gcguy
Mon Dec 17, 2012 3:36 pm
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Archived calibration data with compass
by NatRoy » Mon Dec 17, 2012 1:45 pm
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3
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2409
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Last post by Peter Apps
Tue Dec 18, 2012 12:23 pm
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Carry over in GC
by StephenO » Wed Dec 12, 2012 4:18 pm
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3
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6744
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Last post by jdezeeuw
Sun Dec 16, 2012 12:00 pm
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calibration/method questions
by KimSchaaf » Sat Dec 15, 2012 2:33 am
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3
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2583
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Last post by Don_Hilton
Sun Dec 16, 2012 4:31 am
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Gas Management System for GC
by vdnsrinivas » Thu Dec 13, 2012 4:01 am
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1
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1902
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Last post by skunked_once
Thu Dec 13, 2012 8:05 pm
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Date and Time Format changing by macros
by HossamAli » Wed Dec 12, 2012 6:16 pm
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5
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3240
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Last post by HossamAli
Sun Dec 16, 2012 9:05 am
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same compound 2 peaks doing liquids split
by MSCHemist » Tue Dec 11, 2012 1:39 pm
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7
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2115
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Last post by Yama001
Wed Dec 12, 2012 3:33 pm
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Chemstation A-10-02 - multiple calibrations with same IS
by alessandro.leardi » Wed Dec 12, 2012 11:48 am
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0
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2685
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Last post by alessandro.leardi
Wed Dec 12, 2012 11:48 am
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Intermittent response for high boiling point organic solvent
by Joshp » Tue Dec 11, 2012 1:09 pm
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2
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1915
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Last post by chromatographer1
Tue Dec 11, 2012 6:20 pm
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Question Related to Total Vaporization Technique using G1888
by Mike H. » Tue Dec 04, 2012 4:57 pm
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4
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2053
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Last post by Mike H.
Tue Dec 11, 2012 1:30 pm
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Recommended economical leak detector
by Joshp » Thu Dec 06, 2012 5:56 pm
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5
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2355
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Last post by Joshp
Tue Dec 11, 2012 12:53 pm
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Dean Switch program for Agilent 7890A
by push » Mon Dec 10, 2012 4:14 pm
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1
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4675
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Last post by GasMan
Mon Dec 10, 2012 6:43 pm
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Sample collection for dissolved gas in GW
by jearles » Fri Nov 30, 2012 8:21 pm
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4
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2674
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Last post by jearles
Mon Dec 10, 2012 6:40 pm
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GC-TCD Method Recommendation
by sffitzge » Fri May 04, 2012 3:04 pm
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16
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11206
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Last post by chromatographer1
Mon Dec 10, 2012 3:21 pm
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MTBE in gasoline
by karima74 » Wed Jul 04, 2012 7:29 am
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2
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2170
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Last post by karima74
Mon Dec 10, 2012 12:27 pm
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not ready front inlet purg
by MestizoJoe » Sat Dec 08, 2012 9:07 pm
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1
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4658
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Last post by bisnettrj2
Mon Dec 10, 2012 1:13 am
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Ethylacetoacetate by gc
by anandaraohs » Thu Dec 06, 2012 4:38 pm
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3
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2916
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Last post by anandaraohs
Sat Dec 08, 2012 3:56 pm
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glycerol
by sepscientologist » Fri Dec 07, 2012 5:08 pm
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6
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2195
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Last post by Consumer Products Guy
Sat Dec 08, 2012 12:54 am
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Ethylacetoacetate
by anandaraohs » Thu Dec 06, 2012 2:28 pm
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2
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1834
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Last post by chromatographer1
Thu Dec 06, 2012 5:40 pm
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headspace shaking effect
by greta » Mon Nov 26, 2012 1:26 pm
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7
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2575
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Last post by RogerBardsley
Wed Dec 05, 2012 8:57 pm
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Residual solvent analysis
by nitramyelood » Wed Nov 28, 2012 6:47 pm
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3
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2553
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Last post by RogerBardsley
Wed Dec 05, 2012 8:14 pm
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NPD vs FPD detector
by lgchrom » Wed Oct 31, 2012 7:26 pm
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7
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5575
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Last post by MSCHemist
Wed Dec 05, 2012 4:01 pm
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correlation gas chromatography versus retention indices
by kaka_munda » Wed Dec 05, 2012 11:54 am
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0
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2373
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Last post by kaka_munda
Wed Dec 05, 2012 11:54 am
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OTP shift
by Stunt » Thu Nov 29, 2012 9:37 pm
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2
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2333
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Last post by Stunt
Tue Dec 04, 2012 8:46 pm
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Peak asymmetry and symmetry
by push » Tue Dec 04, 2012 5:28 pm
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2
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5726
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Last post by push
Wed Dec 05, 2012 2:27 pm
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PE Clarus 500 Carrier Gas drops in split mode
by Desiree » Tue Dec 04, 2012 4:46 pm
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0
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2276
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Last post by Desiree
Tue Dec 04, 2012 4:46 pm
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Varian 3380 with ECD signal issues
by sunburnt » Tue Dec 04, 2012 3:12 am
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0
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2083
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Last post by sunburnt
Tue Dec 04, 2012 3:12 am
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Water vapour determination in hydrocarbon-air mixtures
by Robert Van Hale » Fri Nov 30, 2012 9:56 am
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2
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2443
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Last post by Robert Van Hale
Sun Dec 02, 2012 10:11 pm
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