Identify the metrology standard used to determine the purity of SWCNTs.

Identify the metrology standard used to determine the purity of SWCNTs. Correct Answer ISO/TS 10868

Incase of SWCNTs, ISO/TS 10868 is used to describe a method that is needed for the measurement of diameter, purity and fraction of metallic nanotubes. It is done using the optical absorption spectroscopy.
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