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Testing different salt concentrations for SEC-HPLC
by dlwngus810 » Tue May 30, 2023 11:41 pm » in GPC/GFC/SEC
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0 |
71 |
by dlwngus810
Tue May 30, 2023 11:41 pm
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Karl Fischer trace with oven
by snisyriou » Fri May 26, 2023 7:55 am » in Pharmaceutical Analysis
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0 |
129 |
by snisyriou
Fri May 26, 2023 7:55 am
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High-pitched alarm from Perkin Elmer RI detector
by Alps_hiker » Tue May 23, 2023 10:42 am » in Liquid Chromatography
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0 |
537 |
by Alps_hiker
Tue May 23, 2023 10:42 am
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Where online buys Columns
by FinalGeo » Sun May 21, 2023 7:00 pm » in Liquid Chromatography
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0 |
250 |
by FinalGeo
Sun May 21, 2023 7:00 pm
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QC Recoveries from 39% to 62% with no changes
by Lumberyack91 » Thu May 18, 2023 11:05 pm » in Gas Chromatography
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0 |
123 |
by Lumberyack91
Thu May 18, 2023 11:05 pm
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Random drop in response during NDMA testing on LC-MS/MS
by KWoody » Thu May 18, 2023 5:57 am » in LC-MS, GC-MS, and other
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198 |
by KWoody
Thu May 18, 2023 5:57 am
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Installing Hitachi LaChromElite on EZChromElite
by Chromajon » Fri May 12, 2023 9:35 am » in Data Systems / Controllers / Computers
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190 |
by Chromajon
Fri May 12, 2023 9:35 am
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Metabolic Pathways Using Mass Isotopologue Analysis
by JanetK » Thu May 11, 2023 2:48 pm » in Webinars
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0 |
215 |
by JanetK
Thu May 11, 2023 2:48 pm
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Response decreases/increases with time (HILIC)
by Dominik Dörfel » Wed May 10, 2023 2:44 pm » in Liquid Chromatography
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0 |
287 |
by Dominik Dörfel
Wed May 10, 2023 2:44 pm
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Vent Port Sampling
by david.letteney » Wed May 03, 2023 6:22 pm » in LC-MS, GC-MS, and other
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181 |
by david.letteney
Wed May 03, 2023 6:22 pm
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Configuration of two columns + PSD into MSD
by MICHAELCHROM1993 » Wed May 03, 2023 6:13 pm » in LC-MS, GC-MS, and other
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152 |
by MICHAELCHROM1993
Wed May 03, 2023 6:13 pm
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DVB / Carbon WR / PDMS Smart SPME arrow
by SherryGC-MS » Wed May 03, 2023 1:09 am » in Gas Chromatography
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207 |
by SherryGC-MS
Wed May 03, 2023 1:09 am
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Velos Pro LTQ calibration issue
by ear0036 » Tue May 02, 2023 7:27 pm » in Liquid Chromatography
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0 |
224 |
by ear0036
Tue May 02, 2023 7:27 pm
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Sciex 7500 Vs Sciex 6500+
by royuae99 » Sun Apr 30, 2023 6:24 pm » in LC-MS, GC-MS, and other
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305 |
by royuae99
Sun Apr 30, 2023 6:24 pm
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Peak area decreasing in the chromatogram of HPLC
by Marian Silva » Fri Apr 28, 2023 9:20 am » in Liquid Chromatography
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259 |
by Marian Silva
Fri Apr 28, 2023 9:20 am
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GC Solutions for Hydrogen Impurities Analysis
by JanetK » Thu Apr 27, 2023 10:15 am » in Webinars
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321 |
by JanetK
Thu Apr 27, 2023 10:15 am
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NaCl in my sample incr analyte instrumental response in lcms
by antonio_rosato » Thu Apr 27, 2023 2:25 am » in LC-MS, GC-MS, and other
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287 |
by antonio_rosato
Thu Apr 27, 2023 2:25 am
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Propinox HCl dissolution method
by IMBlue » Wed Apr 26, 2023 3:28 pm » in Sample Prep
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572 |
by IMBlue
Wed Apr 26, 2023 3:28 pm
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High back pressure in DC on Dionex ICS-3000
by spthom77 » Tue Apr 25, 2023 1:25 pm » in Ion Chromatography
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176 |
by spthom77
Tue Apr 25, 2023 1:25 pm
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Extracted Ion Chromatogram Data Export, Shimadzu QP2010SE
by NYChemist » Sat Apr 22, 2023 10:53 am » in LC-MS, GC-MS, and other
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254 |
by NYChemist
Sat Apr 22, 2023 10:53 am
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Bligh Dyer Folch extraction?
by per_oxid » Fri Apr 21, 2023 9:21 pm » in Sample Prep
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0 |
334 |
by per_oxid
Fri Apr 21, 2023 9:21 pm
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multiplier
by fragc2000 » Wed Apr 19, 2023 10:02 am » in LC-MS, GC-MS, and other
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262 |
by fragc2000
Wed Apr 19, 2023 10:02 am
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who need chromeleon 7.3 activatecode
by pigsy1983 » Sun Apr 16, 2023 12:54 pm » in Data Systems / Controllers / Computers
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273 |
by pigsy1983
Sun Apr 16, 2023 12:54 pm
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SpectraSystem Module error 4009 pump not ready for operation
by looslik » Tue Apr 04, 2023 9:15 am » in Liquid Chromatography
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0 |
208 |
by looslik
Tue Apr 04, 2023 9:15 am
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"Issues Encountered in Organic Acid Analysis Using GC/MS"
by starboard » Sun Apr 02, 2023 3:10 pm » in Gas Chromatography
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307 |
by starboard
Sun Apr 02, 2023 3:10 pm
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Agilent Jet Stream Electrospray Ionisation Source G1958-6513
by pksik » Sun Apr 02, 2023 8:00 am » in Jobs & Announcements
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625 |
by pksik
Sun Apr 02, 2023 8:00 am
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It turns out that p53 is destroyed in a whole new way
by Racheltu » Sat Apr 01, 2023 6:01 am » in Around the Water Cooler
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426 |
by Racheltu
Sat Apr 01, 2023 6:01 am
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Exporting first-derivative UV data from Chromeleon
by TexasRed » Wed Mar 29, 2023 5:43 pm » in Liquid Chromatography
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449 |
by TexasRed
Wed Mar 29, 2023 5:43 pm
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SCFAs measurements in plasma and cecal samples
by FreshGD » Mon Mar 27, 2023 12:11 am » in Student Projects
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396 |
by FreshGD
Mon Mar 27, 2023 12:11 am
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The role of ICP-MS in environmental analysis
by JanetK » Wed Mar 22, 2023 10:52 am » in Webinars
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0 |
551 |
by JanetK
Wed Mar 22, 2023 10:52 am
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Agilent Masshunter unknown analysis report template
by hts123 » Tue Mar 21, 2023 3:07 am » in LC-MS, GC-MS, and other
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276 |
by hts123
Tue Mar 21, 2023 3:07 am
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Scheduled MRM on QTRAP 4000
by Ostravaczech » Mon Mar 20, 2023 10:08 pm » in LC-MS, GC-MS, and other
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0 |
269 |
by Ostravaczech
Mon Mar 20, 2023 10:08 pm
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scaling factor normalization
by francesco2995 » Mon Mar 20, 2023 1:25 pm » in Liquid Chromatography
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0 |
219 |
by francesco2995
Mon Mar 20, 2023 1:25 pm
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Rotary Evaporator: Principles, Applications, and the Advanta
by zzkdinstruments » Tue Mar 07, 2023 7:24 am » in Around the Water Cooler
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488 |
by zzkdinstruments
Tue Mar 07, 2023 7:24 am
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Waters 2998 PDA with Chromeleon software - No Signal
by jwchappel » Mon Mar 06, 2023 3:30 pm » in Data Systems / Controllers / Computers
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268 |
by jwchappel
Mon Mar 06, 2023 3:30 pm
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Experiance in HPLC
by Gerhard Kratz » Mon Mar 06, 2023 2:48 pm » in Jobs & Announcements
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465 |
by Gerhard Kratz
Mon Mar 06, 2023 2:48 pm
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Enzymatic reactions - workup for GC analysis?
by Trishia » Fri Mar 03, 2023 9:20 pm » in Gas Chromatography
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0 |
259 |
by Trishia
Fri Mar 03, 2023 9:20 pm
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Columns for Nitrosamines analysis
by venki » Wed Mar 01, 2023 1:36 pm » in Liquid Chromatography
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0 |
317 |
by venki
Wed Mar 01, 2023 1:36 pm
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MassHunter Unknowns Analysis unusably slow (10.2)
by agentfourty7 » Thu Feb 23, 2023 1:58 pm » in Data Systems / Controllers / Computers
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266 |
by agentfourty7
Thu Feb 23, 2023 1:58 pm
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Chemstation custom reports are inconsistent
by RolandDnalor » Thu Feb 23, 2023 2:12 am » in Data Systems / Controllers / Computers
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0 |
282 |
by RolandDnalor
Thu Feb 23, 2023 2:12 am
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Trace GC - Polaris Q
by lanciafiamme » Tue Feb 14, 2023 10:42 am » in LC-MS, GC-MS, and other
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0 |
315 |
by lanciafiamme
Tue Feb 14, 2023 10:42 am
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Nack0 Eksigent/Integrity Autosampler Communication Error
by Katinka » Tue Feb 14, 2023 8:22 am » in Liquid Chromatography
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282 |
by Katinka
Tue Feb 14, 2023 8:22 am
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32Karat Integration Help
by Versiian » Mon Feb 13, 2023 9:53 pm » in Data Systems / Controllers / Computers
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282 |
by Versiian
Mon Feb 13, 2023 9:53 pm
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Looking for unusual 1/8" fitting for analyzer
by fredct » Wed Feb 08, 2023 2:33 pm » in Liquid Chromatography
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293 |
by fredct
Wed Feb 08, 2023 2:33 pm
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Multiple extraction with GC-HS
by WouterVE » Thu Feb 02, 2023 12:44 pm » in Gas Chromatography
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0 |
275 |
by WouterVE
Thu Feb 02, 2023 12:44 pm
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Dionex ics 5000+ Set Up Error
by AngieMG » Mon Jan 23, 2023 9:25 am » in Ion Chromatography
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0 |
257 |
by AngieMG
Mon Jan 23, 2023 9:25 am
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How to Go Fast and Make your Carrier Gas Last
by CF - David Hills » Wed Jan 18, 2023 11:59 am » in Webinars
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768 |
by CF - David Hills
Wed Jan 18, 2023 11:59 am
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GAMP 5 2nd Edition, What You Need to Know
by CF - David Hills » Wed Jan 18, 2023 11:40 am » in Webinars
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360 |
by CF - David Hills
Wed Jan 18, 2023 11:40 am
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Evolution of USP<1058> updates and insights in regulations
by CF - David Hills » Wed Jan 18, 2023 11:27 am » in Webinars
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0 |
358 |
by CF - David Hills
Wed Jan 18, 2023 11:27 am
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Class 3 solvents limit
by snisyriou » Thu Dec 22, 2022 11:11 am » in Gas Chromatography
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0 |
569 |
by snisyriou
Thu Dec 22, 2022 11:11 am
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