SWNTs, DWNTs, & Aligned MWNTs	Regularly Tangled MWNTs	Short Length, Easily Dispersible MWNTs	Functionalized, Dispersible CNTs	Carbon Nanofibers & Special  CNTs
Single-Walled Carbon Nanotubes (SWNTs):     SWNTs (50% regular)     SWNTs (60% regular)     SWNTs (90% regular)     SWNTs (60% short)      Double-Walled Carbon Nanotubes (DWNTs):     DWNTs (50%DWNTs)     DWNTs (20%DWNTs)  Aligned Multi-Walled Carbon Nanotubes (MWNTs):     95%, OD: 10-20 nm Vertically Aligned Carbon Nanotue Arrays:    OD/L = 7-10 nm/10-50 um, silicon substrate    OD/L = 7-10 nm/100-300 um, silicon substrate    OD/L = 7-10 nm/1-1.5mm, silicon substrate    OD/L = 7-10 nm/10-50 um, quartz substrate    OD/L = 7-10 nm/100-300 um, quartz substrate    OD/L = 7-10 nm/1-1.5 mm, quartz substrate    OD/L = 7-10 nm/10-50 um, sapphire substrate    OD/L = 7-10 nm/100-300 um, sapphire substrate    OD/L = 7-10 nm/1-1.5mm, sapphire substrate	95%, OD/ID: < 8/2-5 nm  95%, OD/ID: <10/2-7 nm 95%, OD/ID: 3-20/1-3 nm  95%, OD/ID: 8-15/3-5 nm 95%, OD/ID: 10-20/5-10 nm 90%, OD/ID: 10-30/3-10 nm 95%, OD/ID: 10-30/5-10 nm 95%, OD/ID: 20-30/5-10 nm 95%, OD/ID: 20-40/5-10 nm 95%, OD/ID: 30-50/5-15 nm 95%, OD/ID: 40-60/5-10 nm 95%, OD/ID: 50-80/5-15 nm 95%, OD/ID: 50-100/5-10 nm 95%, OD/ID: 60-100/5-10 nm	95%, OD/ID/L: < 8/2-5 nm/0.5-2 um 95%, OD/ID/L: 8-15/3-5 nm/0.5-2 um 95%, OD/ID/L: 10-20/5-10 nm/0.5-2 um  95%, OD/ID/L: 20-30/5-10 nm/0.5-2 um  95%, OD/ID/L: 30-50/5-15 nm/0.5-2 um 95%, OD/ID/L: 50-80/5-15 nm/0.5-2 um 95%, OD/ID/L: 10-30/5-10 nm/1-2 um 95%, OD/ID/L: 20-40/5-10 nm/1-2 um  95%, OD/L: 40-60 nm/1-2 um	-OH Functionalized SWNTs:       60%, OD: 1-2 nm       90%, OD: 1-2 nm -OH Functionalized MWNTs:         95%, OD: < 8 nm       95%, OD: 8-15 nm       95%, OD: 10-20 nm       95%, OD: 20-30 nm       95%, OD: 30-50 nm       95%, OD: 50-80 nm -COOH Functionalized SWNTs:       60%, OD: 1-2 nm       90%, OD: 1-2 nm -COOH Functionalized MWNTs:       95%, OD: < 8 nm       95%, OD: 8-15 nm       95%, OD: 10-20 nm       95%, OD: 20-30 nm       95%, OD: 30-50 nm       95%, OD: 50-80 nm	Carbon Nanofibers:    OD: 240-500 nm    OD: 240-500 nm (graphitized) Nickel(60 wt%)-coated CNTs:     OD 8-15 nm     OD 10-20 nm     OD 20-30 nm     OD 30-50 nm     OD 50-80 nm Coiled CNTs:     95%, OD 50-150 nm

Some abbreviations that you may encounter on our product pages:

• CNTs = carbon nanotubes 
• SWNTs or SWCNTs  = single-walled carbon nanotubes
• DWNTs or DWCNTs  = double-walled carbon nanotubes
• MWNTs or MWCNTs  = multi-walled carbon nanotubes 
• OD = outer diameter of carbon nanotube 
• ID = inside diameter of carbon nanotube
• L = length of carbon nanotube
• WT = wall thickness of carbon nanotube
• SSA = specific surface area  
• CVD = chemical vapor deposition 
• TEM = Transmission Electron Microscopy
• XRD = X-ray diffraction