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nLC flow rate decrease during LC-MS run
by cavaliersun2003 » Fri May 10, 2013 9:00 am
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0
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2212
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Last post by cavaliersun2003
Fri May 10, 2013 9:00 am
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HP 5970 manual
by osp001 » Sun Feb 19, 2012 11:51 am
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2
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2736
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Last post by SeptumSempra
Thu May 09, 2013 6:36 pm
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Trouble with old GC septa and columns
by walshbig » Mon Apr 29, 2013 12:54 pm
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11
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4096
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Last post by Don_Hilton
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Siltite Ferrules for GCMS interface - problems
by Dr Lou » Tue Apr 09, 2013 12:27 pm
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9
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3324
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Last post by Don_Hilton
Thu May 09, 2013 5:19 am
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Shodex ODP2 HP column
by upamaniah » Thu May 09, 2013 3:18 am
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0
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2098
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Last post by upamaniah
Thu May 09, 2013 3:18 am
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NP-HPLC compatibility with ESI-MS
by TessLa » Tue Apr 23, 2013 3:45 pm
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6
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3498
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Last post by maheshthirupathigari
Thu May 09, 2013 1:22 am
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MSD won't stop aquisition for a LC/MS with HTC system.
by gyy54 » Wed May 08, 2013 4:40 pm
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0
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2144
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Last post by gyy54
Wed May 08, 2013 4:40 pm
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Agilent "water kit"
by Bigbear » Thu May 02, 2013 2:17 pm
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6
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3664
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Last post by jenniferd
Tue May 07, 2013 2:45 pm
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Is Z ever 2?
by thiazole » Thu Apr 25, 2013 7:22 pm
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2
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2134
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Last post by thiazole
Thu May 02, 2013 2:31 pm
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Varian LC-212 and Prostar 410 - no communication with PC
by krischan » Thu May 02, 2013 12:13 pm
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4
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72778
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Last post by travismoller
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Ghost Peak in Blank
by ravi.singh » Wed May 01, 2013 9:17 pm
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2
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2247
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by shemesh199 » Fri Apr 26, 2013 4:39 pm
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1
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2329
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Last post by H.Thomas
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Leco Pegasus III high background in TIC?
by walshbig » Sat Apr 27, 2013 4:30 pm
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4
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2554
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Last post by walshbig
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Initial calibration and continuing calibration
by jenniferd » Wed Oct 12, 2011 11:13 pm
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13
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5065
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Last post by James_Ball
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EPA 525 question
by Bigbear » Fri Apr 19, 2013 11:49 am
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2
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2324
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Last post by James_Ball
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LCMSMS MRM LINEARITY LIMITS
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7
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3741
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Last post by James_Ball
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Terms normal phase and reverse phase for chiral columns
by smansani42 » Sat Apr 27, 2013 7:46 pm
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3
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5847
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Last post by smansani42
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LC-MSMS No signal? [Solved]
by catlover » Mon Apr 22, 2013 4:38 am
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2
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3686
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Last post by catlover
Sat Apr 27, 2013 6:54 am
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GC-MS automatic run
by sry » Sun Apr 14, 2013 7:53 pm
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12
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3382
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Last post by walshbig
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Leco Pegasus III (Chromatof) goes to optimization by itself?
by walshbig » Mon Apr 22, 2013 12:38 am
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5
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2443
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Last post by Don_Hilton
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Exporting ChromaTof files to .csv or .txt
by badrul » Thu Apr 25, 2013 12:26 am
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1
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2773
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Last post by Jebinkley
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IS response variations in LCMSMS
by Edde » Sat Apr 20, 2013 3:42 am
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6
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2227
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Last post by Edde
Tue Apr 23, 2013 2:15 pm
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Optimization LC-MS/MS
by smartin » Wed Apr 03, 2013 12:50 pm
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2
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2535
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Last post by Ruth
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Clean the Ion source of LCMS
by thohry » Mon Mar 25, 2013 9:22 am
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13
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9010
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Last post by shemesh199
Mon Apr 22, 2013 1:06 pm
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Varian Saturn 2000, High signal at all masses
by oci93 » Sat Apr 13, 2013 10:42 pm
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14
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3756
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Last post by oci93
Mon Apr 22, 2013 12:34 pm
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windows 98 as guest OS to control equipment under Windows 7
by newbie1 » Fri Apr 12, 2013 12:33 am
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5
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2781
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Last post by mbdixon
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Highly Retained NonPolar Compound LCMSMS METHOD DEVELOPMENT
by shemesh199 » Sun Apr 14, 2013 12:53 pm
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11
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3001
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Last post by Alp
Mon Apr 22, 2013 2:47 am
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LCMSMS ionisation
by Davidantony » Sat Apr 20, 2013 11:48 am
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1
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1719
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Last post by shemesh199
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Moisture hump in voa run
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12
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3189
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Last post by jenniferd
Fri Apr 19, 2013 7:52 pm
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recalibration required after inlet maintenance?
by jenniferd » Fri Apr 19, 2013 2:09 pm
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2
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1974
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Last post by James_Ball
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System Suitability - LC/MS Requirement
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2
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2563
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Last post by AThompson
Thu Apr 18, 2013 8:19 pm
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Column and transfert line, Varian saturn 2000
by oci93 » Thu Apr 18, 2013 9:51 am
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2
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2084
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Last post by oci93
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SMALL MW PEPTIDE BY ESI+LC-MS-MS
by shemesh199 » Wed Apr 17, 2013 9:05 pm
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0
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2260
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Last post by shemesh199
Wed Apr 17, 2013 9:05 pm
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Purchasing new GC-MS soon. Need some advice.
by GimmeYoLunchBox » Mon Mar 25, 2013 7:40 pm
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11
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3453
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Last post by tlahren
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GC-MS: Peak Area and Hight increase over time
by Mr.Brown » Tue Apr 16, 2013 7:55 am
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13
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5142
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Last post by Peter Apps
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How to use Optic3 with Pegasus III and agilent 6890N
by walshbig » Tue Apr 16, 2013 3:59 pm
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1
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2011
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Last post by Don_Hilton
Wed Apr 17, 2013 12:14 am
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vitamin D3 by LCMSMS
by cikhan » Tue Apr 16, 2013 6:28 am
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0
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2156
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Last post by cikhan
Tue Apr 16, 2013 6:28 am
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Leco Pegasus III, What is this and how to clean it?
by walshbig » Mon Mar 18, 2013 5:26 pm
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25
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6308
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Last post by walshbig
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Loss of one water molecule in ESI-MSMS
by littlepumpkin » Mon Apr 15, 2013 5:05 am
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0
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2453
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Last post by littlepumpkin
Mon Apr 15, 2013 5:05 am
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Syringe pump recommendations?
by ellenc1 » Mon Mar 04, 2013 5:49 pm
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2
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2278
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Last post by shemesh199
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COMPOUND RETENTION AND SUITABLE RETENTION TIME
by shemesh199 » Wed Apr 10, 2013 8:33 pm
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9
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3262
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Last post by shemesh199
Sun Apr 14, 2013 12:56 pm
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regeneration/cleaning biobasic AX column
by Bas251087 » Sat Apr 13, 2013 9:46 am
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1
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2449
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Last post by tom jupille
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HOW MANY STAGES OF VACCUM PRESENT IN AGILENT 6150SQ LC-MS
by maheshthirupathigari » Sun Apr 07, 2013 12:38 pm
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1
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1797
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Last post by jtoshea2005
Fri Apr 12, 2013 6:45 pm
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Varian Saturn 2000 MS Heater Failure--Keeps burning out
by fatih » Mon Feb 15, 2010 2:01 am
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3
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2394
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API 3000 Hands on Method Development
by vdnsrinivas » Thu Apr 11, 2013 4:15 am
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5
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2185
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LC-MS/MS :: Dwell Time Optimizations . MRM
by biotechno » Mon Dec 10, 2012 11:58 am
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10
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11561
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Last post by mbreslav
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Shimadzu GC-MS differences
by Adamcon8 » Tue Apr 09, 2013 9:02 pm
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0
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2195
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Last post by Adamcon8
Tue Apr 09, 2013 9:02 pm
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Benzene-d6 converting to Benzene during analysis?
by James_Ball » Fri Mar 15, 2013 9:42 pm
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6
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3759
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Last post by James_Ball
Tue Apr 09, 2013 8:02 pm
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GC/MS/MS Varian: Autotuning problems!!!
by ruben.reif » Tue Apr 02, 2013 7:31 pm
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1
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3643
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Last post by fendersim
Tue Apr 09, 2013 8:31 am
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High N2 but not oxygen
by MSCHemist » Tue Feb 12, 2013 5:29 pm
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10
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3460
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Last post by MSCHemist
Mon Apr 08, 2013 10:42 pm
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