(Chief Bee)
09-10-03 01:01
No 457993
(Rated as: good read)
Manual Microscale Column Chromatography Pressurization Apparatus
Bruce W. Baldwin
J. Chem. Educ. 80, 1182 (2003) (../rhodium/pdf /microscale.c
Abstract
Pressurization of a Pasteur pipet for microscale chromatography is simplified by connecting a 20- or 30-mL syringe to the pipet using a length of Tygon tubing. This simple system allows the student to easily dry-pack a column using common chromatography packing materials. Results were uniformly good for introductory, organic, or upper-division research chemistry students.
