|
Need Help...To choose standards
by sakthidasan » Sun Sep 06, 2009 11:52 am
|
7
|
2766
|
Last post by sakthidasan
Tue Sep 08, 2009 3:52 am
|
|
Y-intercept: linearity study in GC Solvent method validation
by sg » Tue Sep 01, 2009 2:24 am
|
9
|
8092
|
Last post by sg
Tue Sep 08, 2009 12:32 am
|
|
unwashed biodiesel in column?
by ece » Fri Sep 04, 2009 6:14 pm
|
5
|
2453
|
Last post by AZBiodiesel
Sat Sep 05, 2009 5:06 pm
|
|
PID Suddenly Going Out
by Michaelquerty » Wed Aug 26, 2009 8:50 pm
|
7
|
3734
|
Last post by Omaejel
Fri Sep 04, 2009 3:23 pm
|
|
Analysis of hexane by HS-SPME -- what is the suitable IS?
by angeldevil » Fri Sep 04, 2009 6:18 am
|
6
|
3535
|
Last post by zokitano
Fri Sep 04, 2009 12:34 pm
|
|
HP 50+
by Mayank72 » Fri Sep 04, 2009 12:07 pm
|
0
|
1790
|
Last post by Mayank72
Fri Sep 04, 2009 12:07 pm
|
|
Noise in Chromatogram
by chemviren » Wed Sep 02, 2009 9:14 pm
|
1
|
2038
|
Last post by AICMM
Thu Sep 03, 2009 3:15 pm
|
|
Poor repeatability of GC quantification analysis
by simonwei » Wed Sep 02, 2009 4:48 am
|
4
|
3649
|
Last post by Bruce Hamilton
Wed Sep 02, 2009 8:44 pm
|
|
CP-3800 column pressure problem
by nienna » Thu Aug 27, 2009 9:25 pm
|
1
|
2016
|
Last post by larkl
Mon Aug 31, 2009 9:18 pm
|
|
frequent FID lighting problems
by ece » Mon Aug 10, 2009 10:37 pm
|
14
|
5142
|
Last post by Russ
Fri Aug 28, 2009 8:48 am
|
|
Oxygen headspace method driving me crazy...help plz
by Dr-mostafa_omar » Thu Aug 27, 2009 7:38 pm
|
3
|
2215
|
Last post by Dr-mostafa_omar
Fri Aug 28, 2009 6:46 am
|
|
PPM N2 analysis in pure Krypton
by tigerk2001 » Sat Aug 22, 2009 5:40 pm
|
7
|
2832
|
Last post by chromatographer1
Wed Aug 26, 2009 3:34 pm
|
|
Heart-cut effect has us stumped!
by Chemy » Mon Aug 24, 2009 10:27 pm
|
2
|
2299
|
Last post by tigerk2001
Wed Aug 26, 2009 2:04 am
|
|
Separation of Oxygen and argon in Nitrogen...
by SkylineGTR112 » Mon Jun 22, 2009 7:53 pm
|
8
|
4458
|
Last post by tigerk2001
Wed Aug 26, 2009 1:24 am
|
|
Stable Porous layer Open Tubular Column
by adam » Tue Aug 25, 2009 6:18 pm
|
1
|
2090
|
Last post by Bruce Hamilton
Tue Aug 25, 2009 8:06 pm
|
|
DDT Breakdown
by kdamme » Mon Aug 24, 2009 1:58 pm
|
7
|
4050
|
Last post by chemwipe
Tue Aug 25, 2009 2:11 pm
|
|
Preventing Backflash - Acetonitrile
by ChromatographyDude » Sun Aug 23, 2009 7:12 pm
|
3
|
3313
|
Last post by macgyver
Mon Aug 24, 2009 12:06 am
|
|
chlorosilane analysis
by tigerk2001 » Thu Aug 20, 2009 1:33 am
|
3
|
4018
|
Last post by LDCCL
Sun Aug 23, 2009 3:36 am
|
|
halogenate analysis
by LDCCL » Thu Aug 20, 2009 12:05 pm
|
3
|
5032
|
Last post by LDCCL
Sat Aug 22, 2009 10:40 am
|
|
Headspace Unretained Extra Peak
by sdegrace » Fri Jul 31, 2009 12:04 pm
|
17
|
7171
|
Last post by sdegrace
Fri Aug 21, 2009 6:48 pm
|
|
Column temperature Inicial with fermentation samples
by juaant » Fri Aug 21, 2009 9:59 am
|
1
|
2537
|
Last post by AICMM
Fri Aug 21, 2009 1:55 pm
|
|
7673 Controller -- Compatible with 7673A ALS?
by ChromatographyDude » Fri Aug 21, 2009 3:08 am
|
1
|
2289
|
Last post by skunked_once
Fri Aug 21, 2009 1:37 pm
|
|
Or not?
by chemwipe » Wed Aug 19, 2009 4:28 pm
|
3
|
2875
|
Last post by chemwipe
Thu Aug 20, 2009 4:10 pm
|
|
Cyclosiloxane peaks in blanks on GC/MS
by gmattz » Thu Aug 20, 2009 3:10 pm
|
1
|
5607
|
Last post by Ron
Thu Aug 20, 2009 4:05 pm
|
|
Over 100 mole%??
by fergman » Tue Aug 18, 2009 3:46 pm
|
4
|
3007
|
Last post by AICMM
Thu Aug 20, 2009 2:48 pm
|
|
Methanol, DME, water and gases
by puff » Wed Aug 19, 2009 8:44 pm
|
1
|
3058
|
Last post by AICMM
Thu Aug 20, 2009 2:40 pm
|
|
How to communicate with GC HP5890siriesII through rs232 port
by qazaqaz » Sat Jul 04, 2009 11:57 am
|
4
|
3105
|
Last post by AICMM
Thu Aug 20, 2009 2:22 pm
|
|
Is my pressure too high?
by AZBiodiesel » Fri Aug 14, 2009 11:34 pm
|
7
|
4414
|
Last post by AZBiodiesel
Wed Aug 19, 2009 11:19 pm
|
|
gc/ms tuning
by Spectro » Fri Aug 14, 2009 9:08 pm
|
16
|
12514
|
Last post by coombs_ryan
Fri Nov 12, 2010 1:28 pm
|
|
how short is too short for a guard column?
by jf » Thu Aug 13, 2009 7:39 pm
|
2
|
1978
|
Last post by Bruce Hamilton
Fri Aug 14, 2009 7:07 pm
|
|
Flushing HP Plot U Capillary column
by DocHollywood » Tue Aug 11, 2009 8:19 pm
|
3
|
2164
|
Last post by DocHollywood
Thu Aug 13, 2009 9:57 pm
|
|
6890 oven flap doors
by tynan » Mon Aug 10, 2009 3:39 pm
|
5
|
3638
|
Last post by aldehyde
Thu Aug 13, 2009 8:24 pm
|
|
Greater detector noise after switching columns and jet
by Carvone » Thu Aug 13, 2009 2:32 pm
|
1
|
1626
|
Last post by Carvone
Thu Aug 13, 2009 3:08 pm
|
|
DRO by headspace in soil
by danicrd » Mon Mar 09, 2009 10:55 am
|
7
|
2824
|
Last post by Omaejel
Thu Aug 13, 2009 11:14 am
|
|
Increasing FID temperature
by mojo » Tue Aug 11, 2009 7:41 pm
|
1
|
2039
|
Last post by CE Instruments
Wed Aug 12, 2009 12:54 pm
|
|
Problem with tailing Peaks
by mikani » Thu Aug 06, 2009 5:59 pm
|
9
|
4727
|
Last post by mikani
Wed Aug 12, 2009 8:29 am
|
|
H2S on a wax type column
by AICMM » Mon Aug 10, 2009 4:41 pm
|
1
|
1908
|
Last post by chromatographer1
Mon Aug 10, 2009 6:54 pm
|
|
OI Analytical 4450 Tandem PID/FID maxing the detector?
by Omaejel » Fri Aug 07, 2009 3:48 pm
|
2
|
2472
|
Last post by Omaejel
Mon Aug 10, 2009 2:47 pm
|
|
negative peaks on ECD-GC
by kahmark » Wed Jul 15, 2009 1:46 pm
|
12
|
7032
|
Last post by aldehyde
Sat Aug 08, 2009 2:35 am
|
|
2-(S)-Chloropropionic acid [Seperation in R&S isomer]
by praveenpaliwal » Thu Aug 06, 2009 7:08 pm
|
0
|
1883
|
Last post by praveenpaliwal
Thu Aug 06, 2009 7:08 pm
|
|
ECD cleaning
by Margaret Coe » Mon Aug 03, 2009 2:07 am
|
13
|
7397
|
Last post by Margaret Coe
Wed Aug 05, 2009 8:00 pm
|
|
Autosampler error
by chemwipe » Tue Aug 04, 2009 4:15 pm
|
4
|
2501
|
Last post by chemwipe
Wed Aug 05, 2009 5:25 pm
|
|
Aglient GC with Chemstation data exporting
by dangdang » Mon Aug 03, 2009 2:19 pm
|
3
|
2081
|
Last post by dangdang
Wed Aug 05, 2009 3:08 pm
|
|
624 (cyanopropylphenyl) stationary phase and dichloromethane
by abraham » Wed Aug 05, 2009 8:19 am
|
0
|
1785
|
Last post by abraham
Wed Aug 05, 2009 8:19 am
|
|
sugars by gc
by vestelshirley » Tue Aug 04, 2009 7:20 pm
|
2
|
1884
|
Last post by Consumer Products Guy
Wed Aug 05, 2009 2:19 am
|
|
Tircky HS analysis of residual solvents
by Rolandas Plausinaitis » Wed Jul 22, 2009 1:18 pm
|
7
|
3130
|
Last post by sdegrace
Tue Aug 04, 2009 1:21 pm
|
|
cgromatographic profile of ginger oil
by Dr-mostafa_omar » Sun Aug 02, 2009 9:14 pm
|
4
|
2369
|
Last post by Dr-mostafa_omar
Mon Aug 03, 2009 6:47 pm
|
|
Oil response decreasing
by Morphy » Wed Jul 29, 2009 11:30 pm
|
6
|
2073
|
Last post by skunked_once
Fri Jul 31, 2009 1:55 pm
|
|
GC FID fermentation analysis protocol help
by krkfwlr » Tue Jul 22, 2008 8:50 pm
|
6
|
3128
|
Last post by Ron
Fri Jul 31, 2009 12:59 pm
|
|
GC Newbie please help!
by AZBiodiesel » Wed Jul 29, 2009 5:01 pm
|
5
|
2529
|
Last post by Ron
Thu Jul 30, 2009 8:16 pm
|
