Sigma-Aldrich Corp now offers its Cell Culture Manual, a reference guide for cell culture scientists. The manual profiles a collection of products, protocols, and tools in a practical, easy-to-use manner. Within the manual is extensive technical information and formulas. The manual also features the most popular cell culture products, equipment, supplies, and books, as well as a number of general scientific protocols.

Sigma-Aldrich Corp
(800) 521-8956; www.sigma.sial.com