Every single member from our large efficiency profits team values customers' requirements and organization communication for C18 Material, Protein Purification Methods, Filling Instrument For Tips&Filters, Dna Purification Kits,Protein Purification. Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly. The product will supply to all over the world, such as Europe, America, Australia,Turkmenistan, Yemen,France, Panama.We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.