GB/T 41068-2021
Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method (English Version)
- Standard No.
- GB/T 41068-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 41068-2021
- Scope
- This document describes a method for the determination of the content of water-soluble anions in graphene powders using ion chromatography. This document is applicable to water-soluble fluoride ion (F-), chloride ion (Cl-), nitrite ion (NO2 -), bromide ion (Br-), nitrate ion (NO3 -), Determination of sulfate ion (SO42-) and phosphate ion (PO43-). The determination of the content of other water-soluble anions can also refer to this document.
GB/T 41068-2021 Referenced Document
- GB/T 30544.13 Nanotechnologies — Vocabulary — Part 13:Graphene and related two-dimensional (2D) materials
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 41068-2021 history
- 2021 GB/T 41068-2021 Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method
