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looking for suggestions on packed column phase
by officed144 » Wed Jan 12, 2011 9:09 pm
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9
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1798
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Last post by chromatographer1
Fri Jan 14, 2011 7:33 pm
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HP 5890 - FID Detector Problems
by Dank » Thu Jan 06, 2011 4:23 pm
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7
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2809
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Last post by aldehyde
Fri Jan 14, 2011 6:54 pm
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Terrible, Lingering, Un-removable GHOST PEAKS!!!
by g-star » Fri Jan 07, 2011 1:58 am
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7
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2354
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Last post by aldehyde
Fri Jan 14, 2011 4:36 pm
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Filtration for C3+ hydrocarbons
by isircar » Thu Jan 06, 2011 6:24 pm
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3
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1710
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Last post by chromatographer1
Wed Jan 12, 2011 11:32 pm
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Sample Matrix
by punt » Tue Jan 11, 2011 6:11 pm
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5
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1960
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Last post by Don_Hilton
Wed Jan 12, 2011 9:17 pm
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Possible detector problems on 5890 ecd
by JReed » Wed Jan 12, 2011 2:46 pm
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1
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1399
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Last post by AICMM
Wed Jan 12, 2011 7:30 pm
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Volumetric flow meter
by Mike61 » Mon Nov 22, 2010 10:01 am
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3
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1773
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Last post by Mike61
Wed Jan 12, 2011 8:09 am
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Polar column
by punt » Fri Dec 31, 2010 4:12 pm
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2
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1639
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Last post by jdezeeuw
Mon Jan 10, 2011 2:03 pm
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pyrolysis gasoline on lowox column
by jman01 » Fri Jan 07, 2011 6:00 am
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2
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1801
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Last post by jdezeeuw
Mon Jan 10, 2011 1:45 pm
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Baseline increase at the end of running
by nazar_u » Sun Jan 09, 2011 9:10 pm
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1
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2383
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Last post by chromatographer1
Sun Jan 09, 2011 9:40 pm
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weak peak or no peak
by drbraikeet » Sat Jan 08, 2011 10:52 am
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4
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2066
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Last post by drbraikeet
Sun Jan 09, 2011 4:45 am
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FID signal - noise at the apex of the peak
by thohry » Tue Jan 04, 2011 7:03 am
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7
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2729
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Last post by thohry
Sat Jan 08, 2011 3:35 am
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Benzyl Alcohol Fundamentals
by Charles A. Burger » Wed Jan 05, 2011 7:57 pm
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7
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3593
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Last post by Charles A. Burger
Fri Jan 07, 2011 10:29 pm
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dodecane inconsistent in each injection
by tmalew2 » Fri Jan 07, 2011 5:53 am
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4
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2288
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Last post by tmalew2
Fri Jan 07, 2011 4:22 pm
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Appropriate choice of carrier gas
by auv9 » Thu Jan 06, 2011 11:36 pm
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2
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2140
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Last post by Dank
Fri Jan 07, 2011 2:42 pm
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Requesting Advice on Calibration/Fit method.
by orbitaldebris » Fri Dec 31, 2010 11:41 pm
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4
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1953
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Last post by aliu
Fri Jan 07, 2011 4:38 am
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Pyrolysis of quaternary amine salts in liner
by hennindm » Thu Jan 06, 2011 9:28 pm
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0
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1381
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Last post by hennindm
Thu Jan 06, 2011 9:28 pm
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Effects of moisture on a GC-FID
by RedMello06 » Tue Jan 04, 2011 7:42 pm
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3
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1838
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Last post by Don_Hilton
Thu Jan 06, 2011 3:11 am
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Strange FPD behavior with H2S, please help
by thiotimoline » Wed Dec 29, 2010 3:12 pm
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14
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2727
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Last post by chromatographer1
Wed Jan 05, 2011 5:05 pm
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Silica vs Wax Column
by RedMello06 » Tue Jan 04, 2011 7:48 pm
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2
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1415
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Last post by Peter Apps
Wed Jan 05, 2011 8:46 am
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H2 gas analysis with TCD, Argon carrier gas
by rjames » Tue Dec 07, 2010 8:55 pm
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7
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4178
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Last post by Uros
Mon Jan 03, 2011 7:24 am
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sepration of 2,4 hexadiene in benzene matrix
by mr3573 » Sat Dec 25, 2010 8:21 am
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4
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1775
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Last post by chromatographer1
Sun Jan 02, 2011 8:48 pm
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GC Agilent 6890N installing
by NGL » Wed Dec 29, 2010 5:54 pm
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4
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2060
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Last post by NGL
Fri Dec 31, 2010 4:35 pm
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Menthol Analagesic Quantitation
by Jumpshooter » Mon Dec 27, 2010 3:55 pm
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5
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1805
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Last post by AICMM
Fri Dec 31, 2010 2:30 pm
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GC Agilent 6890N installing
by NGL » Wed Dec 29, 2010 5:58 pm
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0
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1300
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Last post by NGL
Wed Dec 29, 2010 5:58 pm
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separation of aq alcoholic mix in GC
by nishasks » Tue Dec 28, 2010 11:30 am
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3
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1576
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Last post by chromatographer1
Tue Dec 28, 2010 8:11 pm
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Prospective Student
by nishasks » Fri Dec 24, 2010 7:05 am
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4
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1602
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Last post by AUlee
Mon Dec 27, 2010 7:21 pm
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COC inlet on Agilent 6890N, EPC or non-EPC
by Forse » Mon Dec 06, 2010 1:56 pm
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5
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3297
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Last post by kerri
Sun Dec 26, 2010 6:21 pm
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Helium or Hydrogen as a Carrier Gas
by Jumpshooter » Thu Dec 02, 2010 7:03 pm
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7
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3986
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Last post by Bruce Hamilton
Thu Dec 23, 2010 10:02 pm
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Q/A on Gas tight syringes
by stefanbg » Tue Dec 21, 2010 11:13 am
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2
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1663
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Last post by chromatographer
Tue Dec 21, 2010 3:36 pm
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Separation of CF2Cl-CF2-CCl2F and CF3-CF2-CCl3
by Chandresh K. Soni » Sat Dec 04, 2010 9:47 am
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14
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2604
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Last post by Karen01
Mon Dec 20, 2010 6:33 pm
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ECD - negative output
by lusi » Fri Dec 17, 2010 3:03 pm
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3
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1655
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Last post by lusi
Mon Dec 20, 2010 2:01 pm
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internal standard by autosampler
by mr3573 » Thu Dec 16, 2010 6:07 am
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9
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2364
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Last post by Peter Apps
Mon Dec 20, 2010 7:03 am
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FISH OIL
by Dr. Smart » Thu Dec 16, 2010 7:07 am
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5
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2019
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Last post by chromatographer1
Sun Dec 19, 2010 10:37 pm
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SPME and siloxanes
by Rocknroll99 » Wed Dec 01, 2010 11:14 pm
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3
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2767
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Last post by Ultimate Science 101
Fri Dec 17, 2010 2:52 am
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Hamilton syringes
by Ryklys » Thu Dec 09, 2010 12:55 pm
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5
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2042
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Last post by alfordclinton
Thu Dec 16, 2010 11:14 pm
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direct water inject
by mr3573 » Sat Dec 11, 2010 8:43 am
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11
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2539
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Last post by chromatographer1
Wed Dec 15, 2010 1:39 pm
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Varian 3600 Oven Trap Door
by larkl » Thu Aug 12, 2010 8:50 pm
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1
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1500
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Last post by Support
Tue Dec 14, 2010 4:06 pm
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Running TPHg and TPHd on Varian cp 3900
by jeff sch » Tue Dec 14, 2010 3:14 am
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1
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1569
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Last post by chromatographer1
Tue Dec 14, 2010 4:04 am
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ChemStation Macro programming help
by cptcrusty1 » Mon Dec 13, 2010 3:05 pm
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3
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4301
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Last post by lmh
Thu Dec 16, 2010 10:28 am
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Back up gas source
by DJ » Sun Dec 12, 2010 11:46 am
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1
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1523
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Last post by chromatographer1
Sun Dec 12, 2010 12:47 pm
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Analysis if Nitrogen by GC
by Sitaram Barhate » Sat Dec 11, 2010 8:45 am
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2
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1915
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Last post by GasMan
Sun Dec 12, 2010 3:30 am
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drugs of abuse substance analysis
by leechfreak » Fri Dec 10, 2010 2:59 pm
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1
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1736
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Last post by Consumer Products Guy
Sat Dec 11, 2010 2:59 pm
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Derivatization of pesticides
by Jorgen » Tue Dec 07, 2010 11:40 am
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3
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1385
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Last post by HW Mueller
Fri Dec 10, 2010 6:55 pm
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Quadropole mass spectrometer in Vacuum- meas. of contamin.
by Mortek » Fri Dec 10, 2010 10:53 am
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1
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2091
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Last post by Alp
Sat Dec 18, 2010 8:02 am
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HP 5890 GC green light flashing won't stop flashing
by lemma » Thu Dec 09, 2010 3:57 pm
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1
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1719
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Last post by GasMan
Thu Dec 09, 2010 6:23 pm
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SPME and 2-hydroxy-ibuprofen
by Jorgen » Wed Dec 08, 2010 6:31 pm
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0
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1294
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Last post by Jorgen
Wed Dec 08, 2010 6:31 pm
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Contamination to MS from Mol Sieve PLOT 5A column?
by edfead » Wed Dec 08, 2010 1:50 am
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2
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1624
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Last post by larkl
Wed Dec 08, 2010 5:23 pm
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Unusually shaped peaks in chromatogram
by Gaschrom » Tue Dec 07, 2010 5:59 pm
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5
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1647
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Last post by mbicking
Wed Dec 08, 2010 4:57 pm
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Need solvent to remove VOA's from syringe needle
by John R. Carver » Tue Dec 07, 2010 3:46 pm
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1
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1350
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Last post by HW Mueller
Tue Dec 07, 2010 4:28 pm
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