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Back Pressure and Flow Rates with fused core columns 5 Replies
Started by Tim Bannerjee in HPLC Posts. Last reply by Merlin K. L. Bicking, Ph.D. 1 hour ago.
Mixed Mode HPLC Phases 5 Replies
Started by Mike in HPLC Posts. Last reply by Merlin K. L. Bicking, Ph.D. 1 hour ago.
The Best HPLC 12 Replies
Started by Dadang Gatot Prasetyo in HPLC Posts. Last reply by Merlin K. L. Bicking, Ph.D. 1 hour ago.
How good should be water for chromatography? 8 Replies
Started by Aleš Čerin in HPLC Posts. Last reply by Merlin K. L. Bicking, Ph.D. 2 hours ago.
Peak Tailing Criteria 5 Replies
Started by Michael Goodrich in GC Posts. Last reply by Thomas Wardley Jul 26.
HILIC vs ANP mode chromatography 2 Replies
Started by Fabien Corrihons in HPLC Posts. Last reply by Tobias Jonsson Jul 26.
How to calculate the free column volume and flow rate for each column? 5 Replies
Started by korcan korba in GC Posts. Last reply by Rakesh Mendhe Jul 25.
The CHROMmunity proudly presents... YOU! 38 Replies
Started by Peter Houston in Off Topic. Last reply by Rajesh Galgalikar Jul 24.
One of the More Graphic Applications of Chromatography! Not for the Faint of Stomach...
Started by Dave Walsh in HPLC Posts Jul 23.
Can you use H2 as a carrier gas for GC/MS 1 Reply
Started by CHROMacademy in Essential Guide - Column Selection for Capillary GC. Last reply by Paul Begley Jul 22.
Volatile compounds peaks at the front end of column is very noisy even after injector port performance have performed. but it's only happening at the front end, but back is fine. any suggestions? 1 Reply
Started by CHROMacademy in Essential Guide - Column Selection for Capillary GC. Last reply by Paul Begley Jul 22.
If having no GCXGC system, is it possible to separate both non-polar or more polar compounds at same time by simply connecting two different type of columns? 2 Replies
Started by CHROMacademy in Essential Guide - Column Selection for Capillary GC. Last reply by Paul Begley Jul 22.
Constant flow or constant pressure, which is better ?
Started by CHROMacademy in Essential Guide - Column Selection for Capillary GC Jul 21.
What do you think of the value of using gaurd columns?
Started by CHROMacademy in Essential Guide - Column Selection for Capillary GC Jul 21.
Webcast Q&As
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CHROMacademy Essential Guide An example of the CHROMacademy content used during the 'Understanding Stationary Phase Chemistry for Reversed Phase HPLC (Part I)' webcast and a link to watch it all again are available here. The Q&A for this webcast is available here. |
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Blog Posts
How I knew I was a Chromatographer
Posted by Thomas Wardley on July 26, 2010 at 9:30am
It's exponential, not geometric
Posted by Kevin A. Schug on July 23, 2010 at 3:54am — 1 Comment
The death of Dr. Leslie Ettre
Posted by Jared Anderson on July 18, 2010 at 8:04pm — 4 Comments
Proper Column Classification - Interested?? Well you should be!!!!!!!
Posted by Incognito on July 7, 2010 at 3:42pm
High temperature chromatography vs. Ultra high pressure: A Debate
Posted by Jiri Urban on May 3, 2010 at 6:30pm
How to improve performance of your HPLC instrument with low or no costs
Posted by Jiri Urban on April 12, 2010 at 4:14am — 4 Comments
Four directions how to improve monolithic stationary phases
Posted by Jiri Urban on April 1, 2010 at 5:50am — 2 Comments
History of monolithic stationary phases
Posted by Jiri Urban on March 23, 2010 at 10:00pm — 4 Comments
Strange samples
Posted by Douglas Kitson on February 8, 2010 at 12:58pm — 1 Comment
Foul sample matrices and the HPLC
Posted by Erik Naylor on February 5, 2010 at 11:44pm
Help on hand for C18 column selection
Posted by Janet Kelsey on February 4, 2010 at 2:48pm
WANTED! CHROMmunity Bloggers
Posted by Peter Houston on January 21, 2010 at 2:54pm
Happy New Year from all at the CHROMmunity
Posted by Peter Houston on January 7, 2010 at 2:00pm
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