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How to remove short length of stationary phase in GC column
by gapeev » Wed Feb 12, 2014 5:37 pm
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4
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3373
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Last post by DR
Fri Feb 14, 2014 5:00 am
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Injecting sample with buffer salts
by cody841 » Thu Oct 31, 2013 1:54 pm
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11
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4637
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Last post by mbreslav
Thu Feb 13, 2014 12:16 pm
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Ghost peaks related to deterioration of column?
by xileni » Wed Feb 12, 2014 3:30 pm
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9
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4338
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Last post by xileni
Thu Feb 13, 2014 11:27 am
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SCD355 for Nonhydrocarbon Gas based
by amrnassertk1 » Fri Feb 07, 2014 7:16 pm
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4
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2695
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Last post by Don_Hilton
Wed Feb 12, 2014 9:29 pm
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Can I use one packed column to separate O2, CO2 and CH4?
by doule » Wed Feb 12, 2014 10:44 am
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2
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2629
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Last post by doule
Wed Feb 12, 2014 5:45 pm
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Principle of operation of Agilent EPC?
by Eluter » Sun Feb 02, 2014 3:32 am
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3
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3906
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Last post by daniel_aut
Wed Feb 12, 2014 1:10 pm
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What's the procedure to safely turn off a GC?
by NinaWrong » Wed Feb 12, 2014 6:44 am
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3
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5143
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Last post by NinaWrong
Wed Feb 12, 2014 6:59 am
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What is a ramp?
by 12buckle » Mon Feb 10, 2014 2:30 pm
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7
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5103
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Last post by James_Ball
Tue Feb 11, 2014 4:41 pm
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Column conditioning of two columns in same oven
by Eluter » Sun Feb 09, 2014 4:29 am
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3
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3360
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Last post by Eluter
Mon Feb 10, 2014 5:10 pm
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Valve change causing large ramp in chromatgram
by seamoro » Mon Feb 10, 2014 6:45 am
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1
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2509
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Last post by CE Instruments
Mon Feb 10, 2014 11:59 am
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large standard deviation for my Aglient 6890 GC
by biomass » Fri Feb 07, 2014 8:53 pm
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1
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2500
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Last post by soccerdad007
Fri Feb 07, 2014 11:46 pm
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Formaldehyde analysis - is this a good project
by soccerdad007 » Wed Feb 05, 2014 5:14 am
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8
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4342
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Last post by soccerdad007
Fri Feb 07, 2014 11:40 pm
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Trouble with the GC/MS loosing response.
by Chrom80 » Fri Feb 07, 2014 1:05 am
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4
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3816
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Last post by Chrom80
Fri Feb 07, 2014 6:57 pm
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RS-232 map
by hlawin » Thu Feb 06, 2014 12:19 am
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0
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3221
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Last post by hlawin
Thu Feb 06, 2014 12:19 am
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Decontaminating 10ul AS syringe
by MSCHemist » Tue Feb 04, 2014 2:40 pm
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5
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3181
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Last post by Peter Apps
Wed Feb 05, 2014 8:25 pm
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peak tailing and capacity factor issues
by LAUGH880 » Tue Feb 04, 2014 6:26 pm
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2
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2863
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Last post by Peter Apps
Wed Feb 05, 2014 6:33 pm
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Want to learn Basics of Injection Techniques in GC? Sign up
by jdezeeuw » Wed Feb 05, 2014 10:39 am
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0
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3207
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Last post by jdezeeuw
Wed Feb 05, 2014 10:39 am
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Cryogenic GC
by allene » Wed Feb 05, 2014 6:04 am
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1
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2943
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Last post by CE Instruments
Wed Feb 05, 2014 9:08 am
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Best septum to use
by Charles A. Burger » Mon Feb 03, 2014 6:54 pm
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0
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2863
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Last post by Charles A. Burger
Mon Feb 03, 2014 6:54 pm
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Thermo trace 1300 exchangable
by jvjkorn » Fri Jan 31, 2014 10:20 pm
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0
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2927
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Last post by jvjkorn
Fri Jan 31, 2014 10:20 pm
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Special considerations when trying to develop an FET method.
by Charles A. Burger » Fri Jan 31, 2014 5:34 pm
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0
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2785
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Last post by Charles A. Burger
Fri Jan 31, 2014 5:34 pm
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Experiences with HP5890
by freaklabs » Wed Jan 29, 2014 11:39 pm
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10
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4702
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Last post by James_Ball
Fri Jan 31, 2014 4:10 pm
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Vinyl Chloride Testing
by adrianharold86 » Thu Jan 30, 2014 2:30 am
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0
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2780
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Last post by adrianharold86
Thu Jan 30, 2014 2:30 am
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PMS for GCs
by abuzuhaira » Mon Jan 27, 2014 10:59 am
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1
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2596
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Last post by James_Ball
Wed Jan 29, 2014 3:26 pm
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Issues with 7890A in splitless mode with a 7693 A sampler
by sreejit.somasekharan » Tue Jan 28, 2014 8:54 am
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3
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2688
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Last post by sreejit.somasekharan
Wed Jan 29, 2014 3:51 am
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Finnigan GCQ GC question
by wraymogg » Thu Jan 16, 2014 7:54 pm
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5
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3011
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Last post by BMU_VMW
Tue Jan 28, 2014 12:37 pm
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GC with Parallel Column
by jenfrances » Mon Feb 04, 2013 7:22 pm
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12
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4909
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Last post by Yama001
Mon Jan 27, 2014 3:37 pm
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GC column for EP compendial method
by GT » Thu Jan 23, 2014 3:59 pm
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2
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2863
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Last post by GT
Mon Jan 27, 2014 11:09 am
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HPLC of petroleum hydrocarbons
by Aiyoub » Sun Jan 26, 2014 5:45 pm
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2
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2829
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Last post by Consumer Products Guy
Tue Jan 28, 2014 3:08 pm
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purge and trap sparge vessel
by chloesabrina » Thu Dec 12, 2013 8:18 pm
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8
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4993
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Last post by James_Ball
Fri Jan 24, 2014 9:22 pm
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Paraffins in petroleum wax according ASTM D5442
by svetlinahristova » Tue Jan 21, 2014 10:12 am
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16
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8150
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Last post by Consumer Products Guy
Fri Jan 24, 2014 2:48 pm
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Organic Iodides
by Chemist_Kristy » Wed Jan 22, 2014 6:06 pm
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1
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2311
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Last post by rb6banjo
Thu Jan 23, 2014 2:03 pm
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Looking for a Lab in the Bay area
by rock96 » Thu Jan 16, 2014 7:07 am
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3
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2872
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Last post by rock96
Thu Jan 23, 2014 2:05 am
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Purge and trap problem
by JGK » Thu Jan 02, 2014 11:16 pm
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25
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9537
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Last post by JGK
Tue Jan 21, 2014 9:25 pm
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GC Head-space analysis (Ph.Eur. method 2.4.24)
by RaphaelDivekar » Fri Jan 17, 2014 6:42 am
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4
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4300
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Last post by RogerBardsley
Tue Jan 21, 2014 4:30 pm
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Remove Solvent Peak
by AWood316 » Sat Jan 18, 2014 7:34 pm
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4
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4800
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Last post by Don_Hilton
Mon Jan 20, 2014 6:56 pm
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FID problem on 6890N
by Eluter » Sat Jan 18, 2014 9:34 pm
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1
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3466
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Last post by Peter Apps
Mon Jan 20, 2014 7:52 am
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GC-Maintenance: Trap/sieve
by Mr.Brown » Fri Jan 17, 2014 9:15 am
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0
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2737
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Last post by Mr.Brown
Fri Jan 17, 2014 9:15 am
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System with 2 injectors and detectors.
by lgchrom » Sun Jan 12, 2014 8:47 pm
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5
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2891
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Last post by James_Ball
Thu Jan 16, 2014 10:24 pm
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looking for nickel catalyst for HP5890 GC
by Forestry UBC » Tue Jan 14, 2014 12:09 am
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2
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3026
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Last post by Forestry UBC
Thu Jan 16, 2014 12:05 am
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Headspace Equilibrium: Choice of Diluent
by 4meljones » Mon Dec 16, 2013 6:03 pm
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20
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7998
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Last post by Peter Apps
Wed Jan 15, 2014 7:07 am
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NPD with H2 Carrier
by colinsw » Mon Jan 13, 2014 8:01 pm
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2
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2569
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Last post by colinsw
Tue Jan 14, 2014 4:00 pm
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2,4-CFT isomer separation on GC
by praveenpaliwal » Tue Dec 17, 2013 4:13 pm
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1
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2237
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Last post by gcguy
Mon Jan 13, 2014 3:33 pm
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probem with Varian/Bruker GC-450
by khalidniazkhan » Fri Nov 29, 2013 10:36 am
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6
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5103
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Last post by aaudouar
Mon Jan 13, 2014 2:56 pm
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FAMEs on standard polysiloxane column (Restek Rxi-5ms)?
by Arne » Tue Nov 05, 2013 11:18 pm
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8
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6724
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Last post by lgchrom
Sun Jan 12, 2014 8:51 pm
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Chemstation Software tutorial/help
by seamoro » Sun Jan 12, 2014 9:19 am
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1
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3294
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Last post by lmh
Tue Jan 14, 2014 3:43 pm
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GC Calibration -- TCD Detectors
by mugrad.2011 » Wed Jan 08, 2014 9:05 pm
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2
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4464
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Last post by aidnai
Thu Jan 09, 2014 11:29 pm
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PAH- identification
by BMU_VMW » Wed Jan 08, 2014 3:16 pm
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2
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2412
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Last post by BMU_VMW
Thu Jan 09, 2014 8:58 am
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triflic acid
by sepscientologist » Tue Jan 07, 2014 9:14 pm
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2
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2661
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Last post by Yama001
Wed Jan 08, 2014 3:01 pm
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GCMS procedure for bleached and crude castor oil
by charin » Wed Jan 08, 2014 1:26 am
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1
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2476
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Last post by Consumer Products Guy
Wed Jan 08, 2014 2:59 pm
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