Central Drug House (P) Ltd. (CDH) is one of the leading biological buffers solutions suppliers in India that offers a wide range of Biological Buffers, including MES, BIS-TRIS Propane, HEPES, TRIS, MOPS, TRICINE, CHAPS and more, in different quantities from a few grams to multi-metric tons. @ http://www.cdhfinechemical.com/chemicals/analytical-reagent/buffer-solution