The Supelco brand from Sigma-Aldrich Corp. has released Titan UHPLC columns, manufactured using the company's new cost-efficient, patent-pending Ecoporous silica manufacturing process. Starting at a list price of $300, the columns contain the first sub-2 micrometer porous silica that is monodisperse and high-performance (less than 250,000 plates per meter), combining the advantages of solid-core and fully-porous particles.

Sigma-Aldrich Corp., www.sigma-aldrich.com.