carbon nanotubes, carbon nanotube, nanotube, nanotubes,carbon nanotubes You have chosen Corning Glass as substrate material. The size is 25mm x 25mm x 1.1mm (thickness). Please choose carbon nanotube length. Size4Quartz$875.00 Array Length: select1-5 micron5-10 micron10-15 micron15-20 micron Customers in State of Indiana: 7% of sales tax must be charged unless all information in each section of ST-105 is fully completed by the purchaser. If you are exempt from sales tax, please fill out Form ST-105 at or before you place an order by clicking Indiana Department of Revenue General Sales Tax Exemption Certificate Please fax the form to (617) 581 6749 Thanks! updated: 07/13/2010 NANOLAB as a trade mark was registered with “Registered, U.S. Patent and Trademark Office”.