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Question of equivalence of liquid and gas calibration in GC
by khdang178 » Thu Aug 10, 2017 5:13 pm
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10
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5301
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Last post by N.Jane
Tue Aug 22, 2017 1:48 pm
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GRO-HS low recovery
by pueblito » Sat Jul 29, 2017 4:34 pm
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6
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3530
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Last post by pueblito
Mon Aug 21, 2017 1:23 pm
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urea analysis
by cmoral » Thu Jun 11, 2009 3:55 pm
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8
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7189
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Last post by Envieq
Sun Aug 20, 2017 8:29 am
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What detector are these?
by roostorf » Mon Aug 20, 2012 10:26 pm
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7
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3988
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Last post by Envieq
Sun Aug 20, 2017 8:27 am
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GC carryover
by My1997 » Fri Aug 11, 2017 10:08 pm
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9
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5606
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Last post by GasMan
Thu Aug 17, 2017 12:23 pm
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gas analysis by shimadsu QP-2010 GC-MS
by Eunhyeok Yang » Wed Aug 16, 2017 1:52 pm
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0
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3624
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Last post by Eunhyeok Yang
Wed Aug 16, 2017 1:52 pm
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6890 gas flows out of whack
by DR » Mon Aug 14, 2017 5:08 pm
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5
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3928
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Last post by James_Ball
Tue Aug 15, 2017 9:16 pm
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How to improve low area problem of testing blank?
by kcwang0901 » Mon Aug 14, 2017 2:21 am
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2
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3593
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Last post by James_Ball
Mon Aug 14, 2017 2:43 pm
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varian 450 gc
by Dusan Pesic » Mon Aug 14, 2017 1:35 pm
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0
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3662
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Last post by Dusan Pesic
Mon Aug 14, 2017 1:35 pm
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Metaldehyde
by karbonatt » Mon Aug 14, 2017 10:31 am
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0
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3799
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Last post by karbonatt
Mon Aug 14, 2017 10:31 am
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Help meee
by Aalia » Fri Aug 11, 2017 2:27 pm
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7
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4210
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Last post by Peter Apps
Mon Aug 14, 2017 8:09 am
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GC, MS or GC/MS for gas analysis at trace levels ?
by lgallet » Fri Aug 04, 2017 1:37 am
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4
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3631
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Last post by mckrause
Sun Aug 13, 2017 3:25 pm
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FSIS Accreditation Program
by GC Joshua » Fri Aug 04, 2017 8:37 pm
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1
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2794
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Last post by mckrause
Sun Aug 13, 2017 3:21 pm
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HP 5890 II Noise
by Bminer » Thu Aug 10, 2017 4:58 pm
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2
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3112
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Last post by GasMan
Fri Aug 11, 2017 8:53 pm
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FID response between 5890 and 6890
by syringe » Tue Aug 08, 2017 2:03 pm
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5
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3212
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Last post by James_Ball
Fri Aug 11, 2017 7:09 pm
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Flame out
by Aalia » Fri Aug 11, 2017 2:26 pm
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1
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2752
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Last post by Consumer Products Guy
Fri Aug 11, 2017 3:08 pm
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ATD Turbomatrix 150: Cleaning the Transfer line
by SLindey » Mon Aug 07, 2017 12:30 pm
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2
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3068
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Last post by SLindey
Fri Aug 11, 2017 1:32 pm
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TCD decreased sensitivity and high level baseline
by mwestqub » Mon Aug 07, 2017 4:03 pm
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1
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3158
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Last post by Alfonso
Mon Aug 07, 2017 4:57 pm
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Methanol detect bgy FID
by aliyoyo78 » Tue Aug 01, 2017 5:39 pm
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2
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3186
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Last post by antonk
Sun Aug 06, 2017 10:16 am
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analyze hexane, heptane and isopropyl alcohol mixtures
by gugu701 » Mon Jul 31, 2017 6:30 pm
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2
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3501
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Last post by ant78se
Wed Aug 02, 2017 12:45 pm
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GC analysis help - Agilent 7890 with ChemStation RTL-locked
by ant78se » Wed Aug 02, 2017 8:35 am
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0
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3455
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Last post by ant78se
Wed Aug 02, 2017 8:35 am
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Autosampler wash needle depth question 7683/6890N
by Nbullard » Wed Aug 02, 2017 3:29 am
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1
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3856
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Last post by dblux_
Wed Aug 02, 2017 5:36 am
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GC for the pacific
by Rocknroll99 » Thu Jul 20, 2017 12:15 am
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5
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3940
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Last post by Alfonso
Mon Jul 31, 2017 6:33 pm
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GC 2014 Shimadzu Error 1028
by mariasol » Mon Jul 17, 2017 8:05 pm
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1
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4039
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Last post by Alfonso
Mon Jul 31, 2017 6:28 pm
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GC Food Analysis Course
by Barbara » Fri Jul 28, 2017 2:48 pm
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1
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2862
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Last post by Alfonso
Mon Jul 31, 2017 6:22 pm
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Chemstation - Not showing compound names
by wilshirej » Sat Jul 29, 2017 3:46 pm
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1
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3249
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Last post by Consumer Products Guy
Mon Jul 31, 2017 1:51 pm
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Ethylene oxide gas in the mixture
by SahinSarrafi » Mon Jul 31, 2017 12:17 pm
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0
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3634
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Last post by SahinSarrafi
Mon Jul 31, 2017 12:17 pm
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6890N dropping network connection control
by Jake » Thu Jun 29, 2017 7:21 pm
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9
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5417
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Last post by Jake
Fri Jul 28, 2017 3:43 pm
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515.4 Column selection
by madewald » Fri Jul 28, 2017 3:39 pm
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0
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3507
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Last post by madewald
Fri Jul 28, 2017 3:39 pm
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Advice shopping for a new GC
by Job » Mon Jul 17, 2017 6:29 pm
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5
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4374
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Last post by varossf
Thu Jul 27, 2017 10:47 am
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G1888 Transfer Line
by Gman0245 » Wed Jul 26, 2017 3:22 pm
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1
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2996
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Last post by Peter Apps
Wed Jul 26, 2017 8:13 pm
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7890GC - Capillary Columns
by brainz » Wed Jul 26, 2017 7:43 am
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1
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2843
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Last post by AaronAIT
Wed Jul 26, 2017 8:14 am
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Hackers and tinkerers of HP5890II instruments help needed
by jryter » Wed Nov 02, 2016 4:12 pm
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28
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7828
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Last post by AICMM
Tue Jul 25, 2017 11:32 pm
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Trouble shooting For Shimdzu GC-2010
by Hardiman » Tue Jul 25, 2017 1:15 pm
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0
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3441
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Last post by Hardiman
Tue Jul 25, 2017 1:15 pm
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GC machine suggestion
by tarzan11_11 » Sun Jul 23, 2017 8:29 am
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5
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4171
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Last post by burritoblu
Tue Jul 25, 2017 9:01 am
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Intermittent Erratic Baseline
by gb_gcms » Wed Jul 12, 2017 2:49 pm
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8
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7146
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Last post by gb_gcms
Mon Jul 24, 2017 3:47 pm
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Yokogawa GC1000 FlameOut Problem
by Ayoob.M » Sun Jul 23, 2017 3:16 pm
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1
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3322
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Last post by dblux_
Sun Jul 23, 2017 8:19 pm
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What is the basic difference in Shimadzu GC 2010 plus AF wit
by padaliarc » Thu Jun 15, 2017 4:09 am
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2
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4320
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Last post by killerking
Thu Jul 20, 2017 3:22 pm
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Recommended Calibration Method
by chemengineerd » Mon Jun 19, 2017 11:05 pm
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29
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12358
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Last post by killerking
Thu Jul 20, 2017 1:25 pm
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FID and TCD issues on a Perkin Elmer GC
by shaorinor » Wed Jul 19, 2017 11:42 pm
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0
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4181
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Last post by shaorinor
Wed Jul 19, 2017 11:42 pm
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HP 5890 oven temperature problem
by jkloepping » Mon Jul 17, 2017 6:59 pm
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5
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4336
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Last post by Consumer Products Guy
Wed Jul 19, 2017 1:30 pm
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Agilent 7697A configuration
by Charles A. Burger » Tue Jul 18, 2017 4:02 pm
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0
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3715
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Last post by Charles A. Burger
Tue Jul 18, 2017 4:02 pm
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SPME Headspace Sample Size
by Sassenach24 » Mon Jul 17, 2017 2:07 pm
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2
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3693
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Last post by BMU_VMW
Tue Jul 18, 2017 7:28 am
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Problem with internal standards using the purge and trap
by marie0213 » Wed Jul 12, 2017 2:02 pm
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2
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3622
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Last post by Steve Reimer
Mon Jul 17, 2017 3:29 pm
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HP 5890 Series II communication problem
by jikaeinstein » Thu Jun 29, 2017 4:24 am
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12
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5749
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Last post by jikaeinstein
Sun Jul 16, 2017 10:46 pm
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Mass Defect Tracking
by separation97 » Sun Jul 16, 2017 9:49 am
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0
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3716
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Last post by separation97
Sun Jul 16, 2017 9:49 am
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Liner Volume
by chromy2709 » Fri Jul 14, 2017 2:46 am
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5
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4437
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Last post by separation97
Sun Jul 16, 2017 9:43 am
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retention time shift different system
by pstaunton » Thu Jun 29, 2017 9:30 am
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16
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6863
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Last post by PTAnalyst
Sat Jul 15, 2017 1:19 am
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Extra peak using ECD detector
by TimJ » Fri Jul 14, 2017 10:45 am
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0
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3699
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Last post by TimJ
Fri Jul 14, 2017 10:45 am
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Acetic acid contamination in GC analysis
by Sunil reddy » Tue Jul 11, 2017 4:34 pm
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4
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4345
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Last post by GOM
Wed Jul 12, 2017 2:04 pm
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