Single walled carbon nanotube
SWCN
C 10000%,

estimated elemental composition and molecular weight 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 120107


Mixture of tubes of various lengths.
Wikipedia Page:

Single walled carbon nanotube
is defined with respect to the entities below:
The entities below are defined with respect to:
Single walled carbon nanotube
Polymer (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis