LCGC North America-12-01-2003

Guest author Steve Scheuring suggests ways to choose and use gases in laboratories.

Second column in a series that reviews impurity method validation guidelines.

2003 index of authors and subjects.

This month's column looks at several possible causes of peak splitting and presents some guidelines for isolating its source.

Products and literature for separation science.

Majors discusses low-dispersion columns, describes how to modify HPLC systems to work with the small-volume columns, and provides guidance about obtaining the optimum capabilities from these columns.