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Repeatability and Standard Additions in USP 467
by 4meljones » Thu Feb 07, 2013 8:44 pm
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1
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1934
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Last post by chromatographer1
Thu Feb 07, 2013 9:05 pm
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Varian 450-GC problem at all
by chiomy » Wed Feb 06, 2013 6:10 pm
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1
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2146
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Last post by Peter Apps
Thu Feb 07, 2013 8:09 am
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About a GC column
by yildizliyim » Wed Feb 06, 2013 9:29 am
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2
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4013
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Last post by chromatographer1
Wed Feb 06, 2013 8:41 pm
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FID problem on GC.
by JeromAldivia » Mon Feb 04, 2013 10:45 am
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9
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3250
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Last post by JeromAldivia
Wed Feb 06, 2013 8:02 am
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Fatty Acid Methyl Ester, very late peak elution?
by tiggeria » Fri Jan 25, 2013 9:04 pm
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3
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2045
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Last post by tiggeria
Tue Feb 05, 2013 6:00 pm
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Shutdown hydrogen generator
by Sharon » Tue Feb 05, 2013 10:54 am
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0
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1814
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Last post by Sharon
Tue Feb 05, 2013 10:54 am
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Unsteady baseline GCFID with TRPH
by seamoro » Tue Feb 05, 2013 3:29 am
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1
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1868
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Last post by cleh
Tue Feb 05, 2013 3:59 am
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7820A GC and 7697A Headspace
by Sallybeetle » Wed Jan 30, 2013 8:40 pm
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4
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2734
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Last post by Johnny Rod
Mon Feb 04, 2013 3:03 pm
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NIST MS Search 2.0 error message...
by jeffidle » Mon Feb 04, 2013 1:35 pm
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1
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4961
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Last post by charmax
Mon Jul 02, 2018 10:58 am
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Sticky needle
by NatRoy » Wed Sep 26, 2012 12:44 pm
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5
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2394
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Last post by fendersim
Mon Feb 04, 2013 10:30 am
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Chromatograph mark
by grevanin » Fri Feb 01, 2013 6:35 pm
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1
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2018
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Last post by Peter Apps
Mon Feb 04, 2013 7:50 am
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Inexpensive Options for Thermal Desorption Tube Conditioning
by ChromatographyDude » Sun Aug 23, 2009 7:58 pm
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12
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6364
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Last post by Jaimiehamilton
Fri Feb 01, 2013 9:32 pm
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connecting 5890 Chemstation to 6 port valco valve
by stevemac77 » Tue Jan 29, 2013 10:02 am
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7
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2620
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Last post by GasMan
Fri Feb 01, 2013 4:45 pm
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Sample preparation for Organic Solvent
by lauric » Tue Jan 29, 2013 8:21 am
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5
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2246
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Last post by dblux_
Thu Jan 31, 2013 4:05 pm
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CP-TAP column
by Ievheniya » Thu Jan 31, 2013 2:29 pm
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0
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1818
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Last post by Ievheniya
Thu Jan 31, 2013 2:29 pm
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What is best detector for free chlorine/ammonia analysis?
by jerry_76 » Thu Jan 10, 2013 10:10 am
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5
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3874
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Last post by jerry_76
Thu Jan 31, 2013 12:18 pm
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8200 Autosampler problem
by denis1234 » Wed Jan 16, 2013 9:09 am
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4
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2494
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Last post by WillyOne
Wed Jan 30, 2013 5:29 pm
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internal standards for PAHs determination
by ileanacrina » Wed Jan 30, 2013 10:27 am
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3
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2701
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Last post by BMU_VMW
Wed Jan 30, 2013 1:43 pm
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Recommend standard mixture for petrol / gasoline analysis
by Robert Van Hale » Sun Jan 27, 2013 11:39 pm
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9
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3531
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Last post by Robert Van Hale
Wed Jan 30, 2013 7:49 am
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SPME Injection
by npaz » Sat Jan 26, 2013 12:04 am
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5
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2071
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Last post by npaz
Wed Jan 30, 2013 1:33 am
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Headspace vials
by Mac2 » Tue Jan 29, 2013 1:07 am
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2
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1896
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Last post by chromatographer1
Tue Jan 29, 2013 9:28 pm
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GC for Organic solvent
by lauric » Mon Jan 28, 2013 7:24 am
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11
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2379
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Last post by chromatographer1
Mon Jan 28, 2013 6:20 pm
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FID calibration data
by bh.buaa » Fri Jan 25, 2013 4:34 pm
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1
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1884
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Last post by Robert Van Hale
Sun Jan 27, 2013 11:16 pm
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Need Advices to purchase NEW GC-MS
by masha » Sun Jan 27, 2013 4:10 pm
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1
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2203
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Last post by MSCHemist
Sun Jan 27, 2013 6:28 pm
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Film thickness of PLOT columns
by Johnny Rod » Thu Jan 17, 2013 11:07 am
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9
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3054
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Last post by chromatographer1
Fri Jan 25, 2013 6:13 pm
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Agilent 6890 insulation
by tsoukalas1 » Thu Jan 24, 2013 9:04 am
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8
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4175
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Last post by gcguy
Fri Jan 25, 2013 2:48 pm
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Carryover on Headspace
by StephenO » Mon Jan 21, 2013 1:06 pm
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6
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3905
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Last post by BMU_VMW
Fri Jan 25, 2013 10:56 am
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Asking for a help about the FID ignition issue
by bh.buaa » Thu Jan 24, 2013 4:06 pm
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10
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2518
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Last post by Johnny Rod
Fri Jan 25, 2013 10:24 am
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Need help with sharp dips that are occurring on my GC runs
by rycar88 » Mon Jan 21, 2013 7:06 pm
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3
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3146
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Last post by R13
Fri Jan 25, 2013 9:29 am
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Running modern Applications with temp. ramps on older 5890 A
by lgchrom » Thu Oct 18, 2012 5:32 pm
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11
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3549
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Last post by lgchrom
Thu Jan 24, 2013 7:04 pm
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Solvent question
by Bigbear » Wed Jan 23, 2013 7:09 pm
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3
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2081
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Last post by dblux_
Thu Jan 24, 2013 1:14 pm
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Atmospheric Pressure Interference with TCD Use
by bgrasmeder » Thu Jan 17, 2013 6:48 pm
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8
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2580
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Last post by Johnny Rod
Wed Jan 23, 2013 9:52 am
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CTC Combi Pal bending plungers
by Rocknroll99 » Thu Jan 17, 2013 11:22 pm
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9
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3887
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Last post by BMU_VMW
Wed Jan 23, 2013 8:53 am
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FPD problems
by aceryy » Fri Jan 11, 2013 3:22 pm
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6
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2854
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Last post by Peter Apps
Wed Jan 23, 2013 7:22 am
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Increase in FID response when switching makeup gas
by Rhodium » Tue Jan 22, 2013 12:05 am
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5
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5765
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Last post by chromatographer1
Tue Jan 22, 2013 7:27 pm
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ECD sensitivity
by aceryy » Wed Jan 16, 2013 5:39 pm
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5
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3469
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Last post by aceryy
Tue Jan 22, 2013 4:22 pm
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Improving linearity
by Mac2 » Mon Jan 14, 2013 5:16 pm
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21
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4721
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Last post by TiagoBele
Tue Jan 22, 2013 10:49 am
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Macro lines to call and insert sample info to the sequence t
by HossamAli » Tue Jan 22, 2013 8:34 am
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0
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2123
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Last post by HossamAli
Tue Jan 22, 2013 8:34 am
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Rising Baseline in Gas Chromatography
by kristind858 » Wed Jan 16, 2013 4:50 pm
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17
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13400
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Last post by kristind858
Mon Jan 21, 2013 5:24 pm
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Is it possible to measure the FID flow without the adapter?
by lgchrom » Sat Jan 19, 2013 9:58 am
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10
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3644
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Last post by lgchrom
Mon Jan 21, 2013 7:10 am
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FID signal very high
by alba » Wed Jan 16, 2013 12:59 pm
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7
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5359
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Last post by chromatographer1
Fri Jan 18, 2013 7:24 pm
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What's the fastest way by analyzing omega-3 and omega-6
by mrpj » Thu Jan 17, 2013 8:34 pm
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3
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2094
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Last post by gserrano_84
Fri Jan 18, 2013 2:37 pm
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Method Revalidation?
by Rhodium » Mon Jan 14, 2013 4:34 am
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11
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4367
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Last post by Johnny Rod
Fri Jan 18, 2013 11:51 am
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TCD Analysis of ppm levels of ammonia
by bgrasmeder » Mon Jan 14, 2013 3:22 pm
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5
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3638
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Last post by bgrasmeder
Thu Jan 17, 2013 6:31 pm
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STANDARD VS SPECTRA TUNE FOR GC/MS
by SV08087N » Wed Jan 16, 2013 8:26 pm
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2
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2228
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Last post by SV08087N
Thu Jan 17, 2013 3:42 pm
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Endrin breakdown differences across instruments?
by ColorScience » Fri Nov 23, 2012 4:16 pm
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7
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2134
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Last post by Bigbear
Tue Jan 15, 2013 3:24 pm
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Empower peak areas
by Mac2 » Mon Jan 14, 2013 5:19 pm
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1
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1969
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Last post by DR
Tue Jan 15, 2013 2:34 pm
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Hydrogen carrier on ECD and increasing responses
by sllimbri65 » Sat Jan 12, 2013 2:27 am
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8
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3710
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Last post by Stunt
Tue Jan 15, 2013 1:40 pm
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Western Australia technical services for Agilent GC?
by brewerbill » Tue Jan 15, 2013 2:17 am
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0
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1841
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Last post by brewerbill
Tue Jan 15, 2013 2:17 am
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Restek Molesieve 5A
by mkonar2012 » Mon Jan 14, 2013 6:47 am
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1
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1640
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Last post by chromatographer1
Mon Jan 14, 2013 9:44 am
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