GB/T 35418-2017 Active National standards

GB/T 35418-2017 Nanotechnologies—Determination of elemental impurities in samples of carbon nanotubes—Inductively coupled plasma mass spectrometry

Publish Date: 2017-12-29 Implement Date: 2018-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35418-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic disciplines

ICS Name: Analytical chemistry

Publish Date: 2017-12-29

Implement Date: 2018-04-01

Pages: 20 pages

Scope

This standard specifies a method for determining residual impurity elements in single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) using inductively coupled plasma mass spectrometry (ICPMS). This standard provides an optimized digestion and pretreatment method for SWCNT and MWCNT samples, enabling the accurate quantification of impurity elements using ICPMS.