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Quality of MS/MS data?
by rick1112 » Fri Dec 02, 2016 4:34 am
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3
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3812
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Last post by lmh
Fri Dec 09, 2016 2:17 pm
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Storage box for 597X source?
by jkloepping » Fri Dec 09, 2016 12:30 am
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1
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3339
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Last post by dblux_
Fri Dec 09, 2016 6:49 am
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Loss of high mass sensitivity on 5971
by jkloepping » Thu Nov 24, 2016 3:52 am
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6
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5176
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Last post by jkloepping
Thu Dec 08, 2016 12:54 am
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Shimadzu GC-MS
by alcorn » Tue Dec 06, 2016 10:21 am
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0
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5879
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Last post by alcorn
Tue Dec 06, 2016 10:21 am
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Regarding QCs
by sriharshabio » Mon Dec 05, 2016 11:53 am
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3
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4063
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Last post by sriharshabio
Mon Dec 05, 2016 5:06 pm
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Mobile phase issue for LC-MS
by sirus » Tue Nov 29, 2016 10:31 pm
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4
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4624
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Last post by James_Ball
Mon Dec 05, 2016 4:19 pm
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Waters MS high voltage power supply failure
by ifqal » Thu Dec 01, 2016 11:03 pm
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1
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4203
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Last post by tkubowicz
Fri Dec 02, 2016 11:41 am
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LC and LC/MS Survey
by arkhag » Tue Nov 29, 2016 4:23 am
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0
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6051
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Last post by arkhag
Tue Nov 29, 2016 4:23 am
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TG-GC-MS leaking
by Rolkizz » Thu Nov 24, 2016 8:08 pm
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5
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4768
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Last post by Rndirk
Fri Nov 25, 2016 3:43 pm
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GC/MS Pump down problem
by Rolkizz » Tue Nov 22, 2016 9:38 pm
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3
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5781
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Last post by James_Ball
Wed Nov 23, 2016 6:46 pm
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Effects of Sodium Azide in the Mobile Phase on a Mass Spec
by Scottd50 » Tue Nov 22, 2016 3:14 pm
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5
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7587
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Last post by James_Ball
Wed Nov 23, 2016 6:43 pm
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Manual injection SCIEX QTRAP 5500
by sirus » Tue Nov 22, 2016 5:23 pm
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1
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3423
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Last post by sirus
Tue Nov 22, 2016 5:26 pm
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Fragmentograms - TIC or SIM?
by amateur23 » Sun Nov 20, 2016 11:22 am
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9
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6920
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Last post by lmh
Tue Nov 22, 2016 9:31 am
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troubleshooting agilent 7000 gc/ms autotune peak fronting
by Christian_bios » Tue Nov 15, 2016 10:34 am
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5
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4772
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Last post by Rndirk
Mon Nov 21, 2016 9:49 am
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Air leak in TD-GC-MS system
by Ento_Joe » Thu Nov 10, 2016 10:13 am
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12
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7240
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Last post by Peter Apps
Fri Nov 18, 2016 6:24 pm
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Shimadzu library transfer to AMDIS format
by Edde » Fri Mar 21, 2014 3:57 am
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3
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7341
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Last post by maks
Thu Nov 17, 2016 3:09 pm
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GC-MS intensity loss
by Igor » Fri Sep 23, 2016 2:20 pm
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3
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5044
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Last post by daisysw
Thu Nov 17, 2016 1:15 am
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Abundance normalization Mass profiler
by sriharshabio » Wed Nov 16, 2016 1:56 pm
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0
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7305
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Last post by sriharshabio
Wed Nov 16, 2016 1:56 pm
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Help needed in troubleshooting the tailing peak
by iuliachiciudean » Fri Nov 11, 2016 10:45 am
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13
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5766
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Last post by iuliachiciudean
Tue Nov 15, 2016 2:36 pm
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How to setup SIM mode in Thermo ITQ1100
by heliqing » Sun Nov 13, 2016 1:12 am
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0
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7540
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Last post by heliqing
Sun Nov 13, 2016 1:12 am
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Vespel and graphite ferrule
by Amrnassertk » Fri Nov 11, 2016 10:10 am
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4
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6838
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Last post by Rndirk
Sat Nov 12, 2016 8:43 am
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Bruker Quadrupole Ion Trap High Mass Noise
by massspecfan » Thu Oct 27, 2016 6:23 pm
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3
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4517
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Last post by leadazide
Thu Nov 10, 2016 9:50 pm
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MS related peak shape
by LEWISGAUT » Tue Nov 08, 2016 8:16 pm
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2
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3283
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Last post by Peter Apps
Thu Nov 10, 2016 2:03 pm
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Recommendation GC-MS/MS: Thermo vs. Agilent
by foodbiochem » Tue Nov 08, 2016 1:43 pm
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2
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5365
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Last post by Rndirk
Thu Nov 10, 2016 8:43 am
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GCMS 5973N Turbo Pump Not Pumping Down
by tung » Fri Oct 28, 2016 4:53 pm
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3
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5155
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Last post by gapeev
Sun Nov 06, 2016 3:54 pm
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Recommendation HP5890/5971MS vs GC17-QP5000MS
by lespaul » Sat Oct 22, 2016 4:13 pm
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2
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3862
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Last post by gapeev
Sun Nov 06, 2016 3:46 pm
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LC/MSMS Pesticide and polarity switching...
by cell » Sun Oct 16, 2016 4:42 pm
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2
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5287
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Last post by mckrause
Tue Nov 01, 2016 12:09 pm
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HP 5971 log amp calibration?
by jkloepping » Thu Oct 27, 2016 1:14 am
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2
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3945
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Last post by James_Ball
Thu Oct 27, 2016 9:08 pm
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Clarus 600 GC/MS Ultra tune vs custom tune
by adsfo » Fri May 11, 2012 5:33 am
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1
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3810
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Last post by DanielL
Tue Oct 25, 2016 7:20 pm
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frustrating GC-MS leak
by LoayJabre » Thu Aug 18, 2016 2:28 pm
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9
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9250
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Last post by LoayJabre
Tue Oct 25, 2016 1:22 pm
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GC/MS Purchase
by Razorfans64 » Thu Oct 13, 2016 5:29 pm
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5
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4091
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Last post by markf
Tue Oct 25, 2016 10:04 am
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Question about Shimadzu LCMS-8040 Optimization tool for MRM
by Javier.Ricardo » Sat Oct 22, 2016 10:45 pm
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1
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4064
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Last post by sav
Mon Oct 24, 2016 6:53 pm
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Agilent 6510A to G1315A Comms Problem
by Alcalloyd » Sat Oct 22, 2016 2:31 pm
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1
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3193
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Last post by Alcalloyd
Sat Oct 22, 2016 5:27 pm
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Agilent LCMS: Setting only MS in standby
by milo83 » Thu Oct 20, 2016 8:04 am
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1
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3953
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Last post by tkubowicz
Thu Oct 20, 2016 2:29 pm
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MS not holding vacuum
by brinker » Fri Feb 05, 2016 6:54 pm
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4
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6571
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Last post by brinker
Tue Oct 18, 2016 8:25 pm
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LC/MS/MS QC drifting during run of 96 samples
by mabrams0828 » Mon Oct 17, 2016 11:10 pm
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1
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3500
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Last post by James_Ball
Tue Oct 18, 2016 8:00 pm
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GCMS: Using a high boing solvent that elutes AFTER
by Karen01 » Wed Sep 28, 2016 5:27 am
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8
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6324
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Last post by Peter Apps
Sat Oct 15, 2016 7:05 am
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Agilent MassHunter Qual software equivalent for LC/MS
by mcoote » Mon Jun 20, 2016 7:24 pm
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8
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8783
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Last post by Ian_R
Sat Oct 15, 2016 3:04 am
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reason for doubly species in MALDI
by rick1112 » Thu Oct 13, 2016 5:19 am
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0
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7894
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Last post by rick1112
Thu Oct 13, 2016 5:19 am
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6890/5973 vacuum issues
by rv3 » Tue Oct 11, 2016 9:55 pm
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3
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5206
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Last post by James_Ball
Wed Oct 12, 2016 7:08 pm
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GC/MS partial recovery loss
by rv3 » Wed Oct 05, 2016 8:02 pm
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8
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5702
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Last post by rv3
Tue Oct 11, 2016 9:15 pm
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Measuring CO2 Concentration in Gas Samples Using FTIR
by JWF239 » Fri Oct 07, 2016 2:35 pm
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0
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8913
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Last post by JWF239
Fri Oct 07, 2016 2:35 pm
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After column split and ESI response
by aalbre » Tue Sep 20, 2016 12:28 pm
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13
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5654
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Last post by sav
Thu Oct 06, 2016 5:47 pm
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Xevo TQ-S micro (Waters) versus Evoq Elite TQ (Bruker)
by carol » Thu Oct 06, 2016 9:22 am
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0
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8300
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Last post by carol
Thu Oct 06, 2016 9:22 am
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ATD Desorption Efficiency
by rv3 » Thu Sep 01, 2016 11:06 pm
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2
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4530
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Last post by rv3
Wed Oct 05, 2016 8:23 pm
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If you had one GC-MS what would you get?
by jryter » Mon Oct 03, 2016 1:12 pm
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6
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4427
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Last post by GOM
Wed Oct 05, 2016 4:54 pm
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NIST 08
by Monty_Python » Thu Sep 29, 2016 9:19 am
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3
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4791
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Last post by Monty_Python
Tue Oct 04, 2016 9:01 am
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Ion 69 on MSD 5977E
by Emmanuel » Fri Sep 23, 2016 7:28 am
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6
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3647
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Last post by James_Ball
Thu Sep 29, 2016 7:27 pm
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MSD won't power up - blown fuse
by Roxanne42 » Mon Apr 26, 2010 8:05 pm
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4
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4994
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Last post by James_Ball
Thu Sep 29, 2016 7:14 pm
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EPA 537
by Bigbear » Fri Mar 18, 2016 12:55 pm
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10
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5905
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Last post by Steve Reimer
Wed Sep 28, 2016 11:28 pm
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