Scientist Solutions: Life Science Discussions
 Refer A Friend    Link To Us    Bookmark Us       

English - Chinese             
Do you purchase antibodies?
Please participate in a brief survey and make a donation to medical research charities at the same time.  5 minutes = 50 cents  
Take the survey now >>
You are in Analytical Chemistry Forum >> Chromatography Sub-forum

A van Deemter question

 RSS Feed

View Printable Version
asyakvit
United States

Send PM
See Mini bio

Status: Frog Egg
Frog Egg



Topic Started by asyakvit
on 5/7/2007 22:28 PM
Reply to this post Go to the top of the page

I have a 0.65 m column with van Deemter parameters A=0.22 mm, B=21.7 mm mL/min, and C=0.018 mm min/mL. If it takes at least 85 theoretical plates to fully separate two solutes, what range of flow rates can be used to separate the solutes?
Replies
trook
United States

Send PM
See Mini bio

Status: Adult Frog
Frog Laureate



Posted By trook on 5/17/2007 3:23 AM
Reply to this post Go to the top of the page



asyakvit:

Here are some resources to better understand the van Deetmer Equation:


The van Deetmer Equation: A three act play
Christa Colyer
Department of Chemistry
Wake Forest University


Chromatography - Introductory Theory
Sheffield Hallam University



Van Deemter's equation
Wikipedia Page


Related Topics
Thank You to Our Sponsor