carbon nanotubes, carbon nanotube, nanotube, nanotubes,carbon nanotubes Purity > 95%, residuals may include iron, sulfur. OD 30 ± 15 nm Length 1-5 microns SSA 200 - 400 m2/g [back] PD30L15-100g$7,500.00 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”.