Home About Us Resources Products Services Contact Us Specifications: Multiwall Carbon Nanotubes Diameter: 10-30 nm Length: 5-20 microns nominal Purity: >85Wt% -impurities: Fe, ceramic oxides Minimum order: 25 grams in one package [back] IG-CNT$300.00, 4/$800.00, 40/$1,000.00 quantity: 1 pack(25g)4 packs(100g)40 packs(1kg) updated: 03/29/2017