We launch a new product line in HPLC column category based on the core-shell technology, which help customers build method development up. The kit contains three reversed phase columns you can expect different selectivities and is economical - the same price as two columns. http://www.nacalaiusa.com/products/view/326/cosmocore-method-development-kit
Nacalai USA provides the highest quality research products necessary for the Life Science research such as Molecular Biology and Proteomics, and also provide Cosmosil brand HPLC columns. Most of the products are manufactured and packaged in the high level of manufacturing facilities in Japan.