7254 topics
Announcements
Welcome!
by tom jupille » Thu Mar 11, 2021 6:30 pm

Stay ahead and improve your skills! Our team will send you tailored information on new separation science methods and applications!

Register now with your professional email address.

Topics
Stationary phase cross reference for 3% OV-17 & OV-275
by SMA » Sun Jul 03, 2022 3:49 pm
filament current not stabilized
by debora.ferreira » Tue Jun 28, 2022 7:23 pm
contamination problem (liner exchange) - need help
by Mr.Brown » Wed Mar 06, 2013 4:46 pm
drawing up a water sample with an autosampler
by AICMM » Wed Jun 22, 2022 3:18 am
injector, column, detector choice
by tmgregg » Mon Jun 20, 2022 9:58 pm
Acetone Blank in Method Development
by Teachemist » Tue Jun 07, 2022 11:25 pm
Swagelok carrier gas valves- lubricated or non-lubricated?
by nate_mccartney » Tue Jun 14, 2022 7:30 pm
Perkin Elmer Autosystem XL GC software
by chromolover » Wed Jun 08, 2022 8:00 am
Windows 98 PC died, need help finding A.06.03 for 6890A
by boulderco » Wed Jun 01, 2022 3:47 pm
Fatty acid profiling of Oil
by rajanpatel » Wed May 18, 2022 10:49 am
Headspace GC FID - peak area repeatability issue
by studentjelena » Mon Apr 11, 2022 12:20 pm
Pressure drop in the GSV inlet
by TalwsM » Wed Apr 20, 2022 1:04 am
Shimadzu GC 2010 Plus lost configuration
by osp001 » Sat Dec 09, 2017 5:56 pm
ECD: signal vs temperature
by MichaelVW » Wed Apr 27, 2022 6:39 pm
Headspace GC FID / RSD values are high
by studentjelena » Mon Apr 25, 2022 8:11 pm
software upgrade & RFPA difficulty
by theisleof » Tue Mar 22, 2022 2:03 pm
I need help with GC8890 - Baseline rising and dropping
by chaudang » Mon Apr 11, 2022 8:40 pm
Benefits 6890N/5973N vs 6890/5973 GC-MS?
by lespaul » Fri Apr 01, 2022 3:22 am
Agilent "Flavors RTL Databases for GC/FID"
by mosman » Fri Jul 23, 2021 9:15 pm
service manual for CP-4900
by mr3573 » Fri Nov 30, 2018 6:18 am
Decreasing response from powders on GC-MS
by EKCarv » Tue Apr 12, 2022 10:30 am
Two columns in series??
by Travisdog2 » Sat Apr 09, 2022 5:28 pm
HP 5970 MSD Manuals
by AdaptiveChemicalsLLC » Tue Mar 29, 2022 6:10 am
Argon as the carrier gas.
by greg07 » Wed Mar 16, 2022 11:34 pm
fame analysis
by kaliakon » Mon Mar 28, 2022 7:39 am
TotalChrom software - 2 insturments?
by greg07 » Mon Mar 21, 2022 3:22 pm
Hardware:Thermo Trace1310 turns off 1 hour into conditioning
by Hemilepidotus » Thu Mar 10, 2022 9:13 pm
Trying to make a HP5890A Series 2 and HP 5970 MSD work.
by AdaptiveChemicalsLLC » Tue Mar 01, 2022 3:58 am
Carrier gas and analyte optimum linear velocity
by Learnerchrom » Sat Mar 05, 2022 6:12 pm
Help needed with HP 5890 Series II and 7673A Autosampler
by boulderco » Tue Mar 01, 2022 5:42 pm
"TST Chromatogram
by LucasMartins » Sat Mar 05, 2022 7:56 pm
Irreproducibility of late eluting peaks - GCMS
by dRima » Mon Feb 28, 2022 1:36 pm
Looking for Star Varian Workstation Version 6.41 software
by caleb.cain » Thu Mar 03, 2022 11:12 pm
Semi Quantitative Analysis by GC-MS
by nnpt304 » Mon Feb 28, 2022 9:55 am
5890 EPC issue reads 110 psi always
by MSCHemist » Thu Feb 10, 2022 2:30 pm
Cleaning GC Transfer Line From Purge and Trap
by morganschimelfenig » Wed Jan 12, 2022 11:50 pm
FID /TCD compatibility for different brands
by Mreza555 » Wed Feb 09, 2022 12:38 pm
Last 3 PAH peaks disappeared
by chronomag » Thu Jan 20, 2022 5:14 am
Agilent 7000 Part Number ?
by AIM » Tue Feb 01, 2022 8:00 pm
Troubleshooting CP-8410 Autoinjector Sensor Error
by flowhumour » Wed Dec 22, 2021 4:16 pm
Perkin Elmer Clarus 500 from USA to Europe
by greg07 » Tue Jan 25, 2022 12:39 pm
VOC/SVOC analysis on pack with HS GC-MS/FID
by nbellora » Wed Jan 26, 2022 4:19 pm
Agilent Headspace G1888 with 5890GC, Is it Possible?
by -zwitterion+ » Tue Jan 11, 2022 7:26 pm
Agilent 7890B GC System w/7697A Headspace Sampler, ALS tower
by limbrogn » Sun Jan 09, 2022 9:25 pm
GC Collect
by itwoodbnice » Fri Jan 07, 2022 3:32 am
Tributylamine in toluene by GC
by push » Tue Jan 04, 2022 7:06 am
Newly acquired Varian 3900
by TroyJam » Tue Mar 10, 2020 4:39 pm
Gas CHROMATOGRAM different components CHART !!!
by sam shaltut » Wed Dec 08, 2021 5:47 pm
Solvent and fronting in GC
by lmd_not » Tue Nov 30, 2021 6:02 pm
Fatty Acid Method Development: Carryover Contamination?
by lottt86 » Mon Nov 01, 2021 8:26 pm
7254 topics

Who is online

In total there is 1 user online :: 0 registered, 0 hidden and 1 guest (based on users active over the past 5 minutes)
Most users ever online was 1117 on Mon Jan 31, 2022 2:50 pm

Users browsing this forum: No registered users and 1 guest

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Latest Blog Posts from Separation Science

Separation Science offers free learning from the experts covering methods, applications, webinars, eSeminars, videos, tutorials for users of liquid chromatography, gas chromatography, mass spectrometry, sample preparation and related analytical techniques.

Subscribe to our eNewsletter with daily, weekly or monthly updates: Food & Beverage, Environmental, (Bio)Pharmaceutical, Bioclinical, Liquid Chromatography, Gas Chromatography and Mass Spectrometry.

Liquid Chromatography

Gas Chromatography

Mass Spectrometry