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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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3661
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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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2396
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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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2572
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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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3319
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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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2000
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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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1835
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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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2286
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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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1806
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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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2093
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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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2886
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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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4056
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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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3738
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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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2440
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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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3002
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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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3476
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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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2003
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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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2502
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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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3771
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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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2735
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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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5515
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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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3276
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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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4484
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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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2019
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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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12784
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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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3521
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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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5167
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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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1997
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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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4208
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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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3423
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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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2145
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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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2051
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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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1865
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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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3590
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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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1752
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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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1564
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Last post by chromatographer1
Mon Jan 14, 2013 9:44 am
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Strange GC issue
by shibboleth » Wed Jan 09, 2013 5:39 am
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7
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2416
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Last post by Peter Apps
Sat Jan 12, 2013 8:59 am
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What GC OQ/PQ Procedures are Labs Using?
by pharmlab » Fri Jan 11, 2013 11:13 pm
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0
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2444
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Last post by pharmlab
Fri Jan 11, 2013 11:13 pm
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TRH contamination in the C8 region. Plastic separting funnel
by seamoro » Fri Jan 11, 2013 1:41 am
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0
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1877
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Last post by seamoro
Fri Jan 11, 2013 1:41 am
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Types of column nuts for GC notched/not notched
by MSCHemist » Wed Jan 09, 2013 2:07 pm
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4
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2138
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Last post by dblux_
Thu Jan 10, 2013 4:30 pm
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problem with GC-ECD
by sanancib » Thu Jan 10, 2013 10:54 am
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1
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1685
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Last post by Bigbear
Thu Jan 10, 2013 1:35 pm
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need software for varian gc-3800
by anyaddress » Tue Nov 13, 2012 5:19 pm
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4
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2011
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Last post by jerry_76
Thu Jan 10, 2013 10:00 am
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Agilent 6890 with Frontier Lab pY2020iD Pyrolyzer
by s_spiff » Tue Jan 08, 2013 6:34 am
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2
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2332
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Last post by s_spiff
Tue Jan 08, 2013 6:27 pm
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negative baseline
by osahadi » Tue Jan 08, 2013 11:42 am
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1
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1745
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Last post by Peter Apps
Tue Jan 08, 2013 12:14 pm
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Condensation test for GC- help needed
by juniorchem » Thu Sep 16, 2010 12:39 am
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8
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3587
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Last post by tiggeria
Tue Jan 08, 2013 4:59 am
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Water level in GC-MS
by sry » Mon Jan 07, 2013 8:42 pm
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0
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1907
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Last post by sry
Mon Jan 07, 2013 8:42 pm
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what grade Nitrogen for FID makeup
by MSCHemist » Tue Dec 18, 2012 12:27 am
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13
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4349
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Last post by MSCHemist
Sat Jan 05, 2013 12:43 am
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Flushing out unwated eluents fast?
by djaydearz » Thu Jan 03, 2013 12:22 pm
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8
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2109
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Last post by chromatographer1
Fri Jan 04, 2013 9:24 pm
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Seek help on Split inlet liner selection for FAME on HP 5890
by tiggeria » Fri Jan 04, 2013 6:32 pm
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2
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1830
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Last post by tiggeria
Fri Jan 04, 2013 8:26 pm
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urea assay
by mominbilal » Thu Dec 06, 2012 7:43 pm
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3
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2005
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Last post by mark.owens
Fri Jan 04, 2013 7:58 pm
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GC OQ - Inlet Pressure Accuracy
by J Sackett » Thu Jan 03, 2013 12:39 am
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4
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3868
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Last post by J Sackett
Fri Jan 04, 2013 5:18 pm
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