carbon nanotubes, carbon nanotube, nanotube, nanotubes,carbon nanotubes The Multiwall carbon nanotubes are harvested from aligned arrays, which is produced by PECVD method, and then suspended into Diwater. The concentration is 1 x 109 CNTs per 10ml. pecvd-diwater-10ml$175.00Select: PECVD-CNT parameterlength 1um, diameter 30-50nmlength: 5um, diameter 30-50nmlength 10um, diameter 100nmlength 15um, diameter 100-150nmlength 20um, diameter 150-200nm 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”.