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Trying to develop a neutral loss and gain method for GCMS TQ
by bobs » Thu Dec 12, 2019 10:16 pm » in LC-MS, GC-MS, and other
0 30 by bobs
Thu Dec 12, 2019 10:16 pm
This site's certificate expired today, Tom
by Andy Alpert » Wed Dec 04, 2019 2:54 pm » in Liquid Chromatography
0 198 by Andy Alpert
Wed Dec 04, 2019 2:54 pm
Agilent 6460 LC MS/MS ESI AJS instrument auto tune/check tun
by heykiwi89 » Tue Dec 03, 2019 7:49 am » in LC-MS, GC-MS, and other
0 151 by heykiwi89
Tue Dec 03, 2019 7:49 am
Chemicalize predicted LogP, LogD, pKa vs. experimental
by lanon2 » Wed Nov 27, 2019 7:50 pm » in Liquid Chromatography
0 307 by lanon2
Wed Nov 27, 2019 7:50 pm
Agilent MassHunter Software Report Editing
by Kacie » Wed Nov 27, 2019 5:14 pm » in LC-MS, GC-MS, and other
0 260 by Kacie
Wed Nov 27, 2019 5:14 pm
PTEF vs Metal capillary for Amperometric Detection
by akhst7 » Wed Nov 27, 2019 3:14 pm » in Ion Chromatography
0 232 by akhst7
Wed Nov 27, 2019 3:14 pm
Polyamide oligomers by FFF - MALS
by Gambit88 » Mon Nov 25, 2019 7:49 pm » in SEC-MALS and FFF-MALS
0 474 by Gambit88
Mon Nov 25, 2019 7:49 pm
GC-FID - Natural Gas
by vominhhoa290897 » Mon Nov 25, 2019 10:01 am » in Gas Chromatography
0 368 by vominhhoa290897
Mon Nov 25, 2019 10:01 am
Varian 3400 cx software questions
by Northstarlabs » Wed Nov 20, 2019 11:49 pm » in Gas Chromatography
0 273 by Northstarlabs
Wed Nov 20, 2019 11:49 pm
Pressure stabilization issues after connecting autosampler
by dimanu88 » Wed Nov 20, 2019 11:46 pm » in Gas Chromatography
0 258 by dimanu88
Wed Nov 20, 2019 11:46 pm
Chromeleon 6.7 ISO
by aovaici » Tue Nov 19, 2019 9:25 pm » in Data Systems / Controllers / Computers
0 325 by aovaici
Tue Nov 19, 2019 9:25 pm
GC/MS Xcalibur and Chromeleon.
by Henrylozano » Thu Nov 14, 2019 3:21 pm » in LC-MS, GC-MS, and other
0 318 by Henrylozano
Thu Nov 14, 2019 3:21 pm
MSD Chemstation - Use manual integration for AutoQuant Setup
by KULabTech » Tue Nov 12, 2019 4:24 pm » in Data Systems / Controllers / Computers
0 320 by KULabTech
Tue Nov 12, 2019 4:24 pm
Aflatoxin M1 standard in ACN or Mobile phase for FLD
by JJ Park » Tue Nov 12, 2019 2:47 pm » in Liquid Chromatography
0 381 by JJ Park
Tue Nov 12, 2019 2:47 pm
Sodiumazide in alkaline hydrolysis
by Förbrylium » Tue Nov 12, 2019 9:21 am » in Sample Prep
0 299 by Förbrylium
Tue Nov 12, 2019 9:21 am
Varian 325 dual wave length option
by Oldskulhplc » Mon Nov 11, 2019 4:57 pm » in Liquid Chromatography
0 436 by Oldskulhplc
Mon Nov 11, 2019 4:57 pm
Looking Experienced Tekmar HT3 Service Engineer PNW
by dlntx9 » Thu Nov 07, 2019 8:49 pm » in Gas Chromatography
0 335 by dlntx9
Thu Nov 07, 2019 8:49 pm
H2 analysis byTCD/MolSieve/Argon
by cmoral » Thu Oct 31, 2019 10:57 pm » in Gas Chromatography
0 675 by cmoral
Thu Oct 31, 2019 10:57 pm
TCD issue? See attached chromatography.
by RiainG » Tue Oct 29, 2019 4:44 pm » in Gas Chromatography
0 711 by RiainG
Tue Oct 29, 2019 4:44 pm
Best pratice for Related substances intergration
by J.Jones123 » Mon Oct 28, 2019 10:50 pm » in Liquid Chromatography
0 862 by J.Jones123
Mon Oct 28, 2019 10:50 pm
Thermo mobile tubing ferrule
by 4g63t » Sun Oct 27, 2019 5:48 pm » in Liquid Chromatography
0 848 by 4g63t
Sun Oct 27, 2019 5:48 pm
CP-3800 FID detector P/N
by Mreza555 » Sat Oct 26, 2019 10:41 am » in Gas Chromatography
0 780 by Mreza555
Sat Oct 26, 2019 10:41 am
Relative Absorbance Changes at 2 wavelengths
by dwilksOP » Thu Oct 24, 2019 7:53 pm » in Liquid Chromatography
0 884 by dwilksOP
Thu Oct 24, 2019 7:53 pm
Oil and Gas GC sample bottle cleaning regimen?
by BrentC » Wed Oct 23, 2019 9:05 pm » in Gas Chromatography
0 781 by BrentC
Wed Oct 23, 2019 9:05 pm
IC column Dry Out
by wml » Tue Oct 22, 2019 7:34 pm » in Ion Chromatography
0 676 by wml
Tue Oct 22, 2019 7:34 pm
Chromeleon 6.8 MS Control
by 4g63t » Tue Oct 22, 2019 6:51 pm » in LC-MS, GC-MS, and other
0 776 by 4g63t
Tue Oct 22, 2019 6:51 pm
Resources for Learning SEC–MALS–RI Theory?
by danielsoliman » Mon Oct 21, 2019 1:53 pm » in SEC-MALS and FFF-MALS
0 1229 by danielsoliman
Mon Oct 21, 2019 1:53 pm
Derivitization Reaction for sample analysis
by Geof235 » Fri Oct 18, 2019 8:49 pm » in Sample Prep
0 793 by Geof235
Fri Oct 18, 2019 8:49 pm
EPA 515.4 surrogate issue
by Bigbear » Fri Oct 18, 2019 1:10 pm » in Gas Chromatography
0 801 by Bigbear
Fri Oct 18, 2019 1:10 pm
Vario Professional 954 detector Newbie Help
by akhst7 » Wed Oct 16, 2019 2:14 pm » in Ion Chromatography
0 622 by akhst7
Wed Oct 16, 2019 2:14 pm
Uncertainty measurement GC
by Julieke » Tue Oct 15, 2019 12:43 pm » in Gas Chromatography
0 858 by Julieke
Tue Oct 15, 2019 12:43 pm
Chromatography User Questions
by myrriaht » Sat Oct 12, 2019 3:38 pm » in Around the Water Cooler
0 1464 by myrriaht
Sat Oct 12, 2019 3:38 pm
Mass spectral Databases
by Henrylozano » Fri Oct 11, 2019 7:33 pm » in Announcements
0 1057 by Henrylozano
Fri Oct 11, 2019 7:33 pm
Communication error Class vp 6.13
by whocely » Wed Oct 09, 2019 5:39 pm » in Data Systems / Controllers / Computers
0 839 by whocely
Wed Oct 09, 2019 5:39 pm
Surrogate Association - EPA 8260B
by colinsw » Wed Oct 09, 2019 2:17 pm » in Gas Chromatography
0 788 by colinsw
Wed Oct 09, 2019 2:17 pm
Thermo Foundation 3.1 and Xcalibur 4.0
by carpenh » Tue Oct 08, 2019 8:47 pm » in Data Systems / Controllers / Computers
0 884 by carpenh
Tue Oct 08, 2019 8:47 pm
Waters hplc systems services
by remesquaddie » Tue Oct 08, 2019 8:21 pm » in Announcements
0 891 by remesquaddie
Tue Oct 08, 2019 8:21 pm
Waters Xevo Does not Boot
by SCSEEKER » Tue Oct 08, 2019 4:28 am » in LC-MS, GC-MS, and other
0 800 by SCSEEKER
Tue Oct 08, 2019 4:28 am
Perfluorohexylpropyl-silanized HPLC column
by truongdv » Fri Oct 04, 2019 9:21 am » in Liquid Chromatography
0 957 by truongdv
Fri Oct 04, 2019 9:21 am
Agilent/HP 6890 NPD complete for sale
by Levytech » Wed Sep 25, 2019 1:57 pm » in Announcements
0 1008 by Levytech
Wed Sep 25, 2019 1:57 pm
varian cp 8400 autosampler issue
by Jakub117 » Tue Sep 24, 2019 9:26 am » in Gas Chromatography
0 756 by Jakub117
Tue Sep 24, 2019 9:26 am
Gas Sampling Valve with Shimadzu 2010 plus
by usnkgu » Tue Sep 24, 2019 7:56 am » in Gas Chromatography
0 746 by usnkgu
Tue Sep 24, 2019 7:56 am
Fluctuating baseline - GC-TOFMS
by jpUGA19 » Mon Sep 23, 2019 9:18 pm » in Gas Chromatography
0 605 by jpUGA19
Mon Sep 23, 2019 9:18 pm
Analysis of H2/CO2/N2 on Agilent 490 microGC.
by Willieb3 » Mon Sep 23, 2019 7:05 pm » in Gas Chromatography
0 596 by Willieb3
Mon Sep 23, 2019 7:05 pm
Tracefinder 4.1 "Open Batch Exception" Cannot open my batch!
by kfoppe » Sun Sep 22, 2019 5:35 pm » in Data Systems / Controllers / Computers
0 868 by kfoppe
Sun Sep 22, 2019 5:35 pm
Used working AB Sciex API 4000 wanted
by Meccasci » Mon Sep 16, 2019 5:38 pm » in Announcements
0 1099 by Meccasci
Mon Sep 16, 2019 5:38 pm
EU requirement pesticides analysis using LCMSMS
by Indumini » Mon Sep 16, 2019 8:36 am » in Liquid Chromatography
0 980 by Indumini
Mon Sep 16, 2019 8:36 am
Graphite/Hypercarb Columns
by adam » Sat Sep 14, 2019 7:30 pm » in Liquid Chromatography
0 1027 by adam
Sat Sep 14, 2019 7:30 pm
pH/Buffer Calculator
by adam » Sat Sep 14, 2019 5:55 pm » in Liquid Chromatography
0 994 by adam
Sat Sep 14, 2019 5:55 pm
Low phthalates in Sigma Aldrich PEs
by andrew ryder » Fri Sep 13, 2019 10:14 pm » in LC-MS, GC-MS, and other
0 968 by andrew ryder
Fri Sep 13, 2019 10:14 pm

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