The Nest Group, Inc. is a value-added world-wide lab chemical distributor based in Ipswich, MA. We have been in business since 1984. We offer a variety of RPC, HILIC, and Ion Exchange HPLC columns for analysis and isolation, plus SPE products for desalting and fractionation prior to LC-MS characterization. We strive to offer the best customer support with quality products, all at affordable rates. For the highest level of expertise and rapid delivery world-wide, call on The Nest Group, Inc.