Inquiry (采购产品): polystyrene porous tubing Dear Sir/Madam, I am looking for thin-wall porous plastic tubing for a biotechnology application. I am particularly interested in polystyrene as a material. I would like to know: 1) how thin can the walls be? 2) can you make custom diameters and to what tolerance? 3) what pore sizes are achievable? With the answers to these questions, I will get back to you with a request for samples or for information about a minimum custom order. **** Hidden Message ***** Nicolas L'Heureux 3 Hamilton Landing, Suite 220 Novato, CA 94949 USA Company: Cytograft Tissue Engineering, Inc. Phone: (415) 506-0280 E-mail: nico@cytograft.com **** Hidden Message ***** nico@cytograft.com