Greg D. Saunders

Polymer Laboratories, a Varian, Inc. Company, Essex Road, Church Stretton, Shropshire UK

A comprehensive review of standard and specialty SEC columns, including up-to-date charts and advice on how to choose

The fundamentals of size-exclusion chromatography, packing properties, and practical approaches for increasing resolution

Although size exclusion chromatography (SEC) is a fairly mature separation technique, improvements are continually made in packing technology. Howard Barth and Greg Saunders review some of the basics of SEC and look at the current status of column technology, including developments for faster and higher resolution size separations.