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Detachable needle syringes caryover
by MSCHemist » Thu May 26, 2016 5:45 pm
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3
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3276
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Last post by Peter Apps
Tue May 31, 2016 8:42 pm
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Water injection in GC ( not stable baseline)
by yildizliyim » Thu Apr 28, 2016 5:10 am
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6
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5058
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Last post by GOM
Wed May 25, 2016 3:50 pm
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Inlet Pressure Too Low
by Mendicant » Mon May 23, 2016 10:43 pm
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10
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8757
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Last post by Mendicant
Tue May 24, 2016 9:30 pm
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DRO high recoveries but no peaks
by Gugu » Fri May 13, 2016 1:36 pm
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6
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4443
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Last post by Gugu
Mon May 23, 2016 2:49 pm
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Exponential dilution calibration for an FPD?
by AICMM » Sat May 21, 2016 1:01 am
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0
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7216
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Last post by AICMM
Sat May 21, 2016 1:01 am
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GC headspace - method transfer to different hardware
by ydna6969 » Fri May 20, 2016 9:40 am
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2
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3506
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Last post by dlbenach
Fri May 20, 2016 8:57 pm
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Extra GC-FID Capacity - What to do with them?
by jp81024 » Fri May 20, 2016 3:46 am
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1
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2793
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Last post by GOM
Fri May 20, 2016 5:39 pm
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oven température
by y.ALKHADIRI » Mon May 16, 2016 3:33 pm
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5
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4718
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Last post by James_Ball
Tue May 17, 2016 5:17 pm
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Calibration of new GC
by hcc1229 » Mon May 16, 2016 12:44 pm
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2
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4300
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Last post by Peter Apps
Mon May 16, 2016 7:27 pm
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Infos on GC materials / technique for Essential oil analysis
by asgarmoi » Tue Mar 15, 2016 2:30 pm
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19
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7730
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Last post by y.ALKHADIRI
Mon May 16, 2016 3:38 pm
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Phenols reference standard dissolution
by Gugu » Thu Apr 21, 2016 12:22 pm
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17
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6024
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Last post by Gugu
Fri May 13, 2016 1:22 pm
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Varian 3800 Parts
by AICMM » Wed Feb 24, 2016 4:12 pm
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3
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4022
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Last post by nickos012002
Fri May 13, 2016 2:22 am
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High Percent RSD for vinyl chloride
by nicmendola » Fri May 06, 2016 3:33 pm
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7
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3968
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Last post by Bigbear
Wed May 11, 2016 12:40 pm
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GC/FID Ghost Peak Troubleshooting
by dpatlak » Mon May 09, 2016 7:39 pm
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5
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8054
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Last post by uzman
Tue May 10, 2016 6:55 pm
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Agilent FID detector flame out
by paddypower » Sat May 07, 2016 10:16 am
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5
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5888
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Last post by dblux_
Sun May 08, 2016 6:28 pm
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Thermal Desorption-Gas Chromatography-Mass Spectrometry
by YuYing » Sun Apr 17, 2016 10:50 am
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9
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5376
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Last post by YuYing
Sat May 07, 2016 4:42 am
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Internal Standards and its uses
by Prince pillai A » Thu May 05, 2016 9:15 am
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1
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3089
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Last post by tkubowicz
Thu May 05, 2016 11:20 am
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Menthol assay using GC-FID in (ointment/ gel)
by pratinatural » Tue Apr 19, 2016 1:41 pm
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11
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7212
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Last post by MSCHemist
Tue May 03, 2016 2:23 pm
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Some phys-chem properties of the components for GC.
by dRima » Thu Apr 28, 2016 3:43 pm
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3
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3233
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Last post by James_Ball
Mon May 02, 2016 10:05 pm
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baseline noise and spikes
by dlntx9 » Thu Apr 14, 2016 4:55 pm
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13
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8221
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Last post by dlntx9
Fri Apr 29, 2016 9:49 pm
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Quality of Helium lately
by mtorrey » Wed Apr 13, 2016 6:22 pm
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6
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3856
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Last post by MSCHemist
Wed Apr 27, 2016 8:01 pm
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CTC Combipal Method Syringe type
by mike_s » Mon Apr 25, 2016 2:59 pm
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2
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2663
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Last post by mike_s
Tue Apr 26, 2016 12:41 pm
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GC OFFLINE PROBLEM
by y.ALKHADIRI » Sat Apr 23, 2016 9:20 am
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3
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3975
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Last post by tkubowicz
Mon Apr 25, 2016 10:28 am
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varian 3800 overflow too high
by kamran biotech » Thu Apr 21, 2016 4:59 pm
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2
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2640
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Last post by Peter Apps
Fri Apr 22, 2016 7:15 am
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552.2 surrogate
by Bigbear » Fri Mar 04, 2016 7:36 pm
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6
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3650
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Last post by Jesse Robinson
Thu Apr 21, 2016 2:16 pm
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MS Bakeout
by Gugu » Tue Mar 22, 2016 2:19 pm
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5
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9207
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Last post by Gugu
Thu Apr 21, 2016 1:09 pm
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DRO Method intergration
by Gugu » Fri Apr 15, 2016 2:10 pm
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4
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3932
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Last post by Gugu
Thu Apr 21, 2016 12:13 pm
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Agilent G4513
by muGC » Wed Apr 20, 2016 7:29 pm
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1
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3001
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Last post by tkubowicz
Thu Apr 21, 2016 9:32 am
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OI 4660 PT has me (and tech support) stumped
by pacerlaser » Mon Apr 18, 2016 6:22 pm
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6
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3488
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Last post by pacerlaser
Wed Apr 20, 2016 4:47 pm
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Re-plumbing from HE to H2 & importance of make-up gas
by dlntx9 » Fri Apr 15, 2016 6:13 pm
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2
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3074
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Last post by Consumer Products Guy
Mon Apr 18, 2016 1:55 pm
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Agilent Chemstation system Macro change
by prashster » Mon Apr 18, 2016 1:52 pm
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1
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5171
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Last post by cjm
Fri May 27, 2016 2:04 pm
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NPD Bead recondicioned for HP5890 GC
by Tempuscrit » Tue Mar 15, 2016 12:56 pm
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3
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3366
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Last post by Tempuscrit
Mon Apr 18, 2016 12:36 pm
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Agilent 7890A problems
by rfarrel1990 » Thu Mar 24, 2016 12:10 pm
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16
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6704
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Last post by maged 9
Sun Apr 17, 2016 7:44 pm
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5890 inlet problem pressure fluctuations when purge valve on
by MSCHemist » Wed Apr 06, 2016 3:20 pm
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10
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4223
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Last post by Bigbear
Thu Apr 14, 2016 6:22 pm
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Plunger error - needle gets stuck in the inlet
by MrGC » Thu Apr 14, 2016 3:37 pm
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1
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5087
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Last post by Bigbear
Thu Apr 14, 2016 6:13 pm
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Need help setting flow rates / split ratio on a 5890
by lwd » Wed Apr 13, 2016 6:46 pm
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4
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5437
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Last post by Consumer Products Guy
Thu Apr 14, 2016 2:34 pm
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Brass fittings with copper tubing?
by seamoro » Thu Apr 14, 2016 7:29 am
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1
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3473
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Last post by Peter Apps
Thu Apr 14, 2016 7:43 am
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Endrin Breakdown, need help
by MadAsAHatter » Tue Mar 29, 2016 4:23 pm
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16
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9225
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Last post by jss37992
Mon Apr 11, 2016 9:51 pm
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Parts for HP 7683 ALS
by algae man » Tue Feb 17, 2015 3:10 pm
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6
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5976
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Last post by vmporden
Wed Apr 06, 2016 6:18 pm
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How to calculate Partiction coefficent ( K ) ?
by mlivio » Sat Apr 02, 2016 1:57 pm
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6
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5270
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Last post by mlivio
Mon Apr 04, 2016 6:08 pm
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QC samples for EPA method 8081 8082 dual column
by h20labs » Thu Mar 10, 2016 10:58 pm
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6
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4122
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Last post by MCAbraha
Fri Apr 01, 2016 2:40 pm
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Leaking Edwards E2M1.5 vacuum pump
by cwehinger » Mon Mar 28, 2016 1:42 pm
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22
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9871
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Last post by James_Ball
Fri Aug 21, 2020 4:35 pm
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Need to replace a 6890GC-FID Electrometer
by Tim Baker » Thu Mar 31, 2016 8:33 am
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1
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3069
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Last post by Consumer Products Guy
Thu Mar 31, 2016 2:44 pm
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Chlorohydrin
by MikeSimone » Tue Mar 29, 2016 12:17 pm
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13
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4409
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Last post by Peter Apps
Wed Mar 30, 2016 8:59 pm
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8260 - Toluene-d8 loss
by cjm » Tue Feb 16, 2016 9:17 pm
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13
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5870
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Last post by cjm
Wed Mar 30, 2016 3:01 pm
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GC-FID active sites Jet?
by MSCHemist » Fri Mar 04, 2016 5:17 pm
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33
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8744
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Last post by GOM
Tue Mar 29, 2016 8:30 pm
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FAME analysis problem - blank has same peaks as plasma
by and » Sun Mar 27, 2016 6:35 pm
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2
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3545
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Last post by GOM
Tue Mar 29, 2016 7:59 pm
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Misplaced my notes....
by ZnBr2 » Mon Feb 22, 2016 6:45 pm
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3
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3314
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Last post by Peter Apps
Wed Mar 23, 2016 6:09 am
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How do syringe headspacers compare with loop/valve for senst
by MSCHemist » Sat Nov 21, 2015 8:28 pm
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8
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4517
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Last post by aldehyde
Wed Mar 23, 2016 2:47 am
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Agilent 7890A FID hangs during reboot
by Simon Wicks » Fri Mar 04, 2016 4:16 pm
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6
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4941
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Last post by aldehyde
Wed Mar 23, 2016 2:43 am
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