ERIC Number: EJ417282
Record Type: CIJE
Publication Date: 1990
Reference Count: 0
A Convenient Method for Comparison of Efficiency of Fractionating Columns.
Higgins, Robert H.
Journal of Chemical Education, v67 n9 p810 Sep 1990
Presented is a method for demonstrating the use of various fractionating columns to resolve mixtures into individual components and to correlate the resolving powers of column packings to their "hold-up" volumes. Fractions were analyzed using refractive indices. (KR)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A