GB/T 16399-2021
Method for chemical analysis of clay
- Standard No.
- GB/T 16399-2021
- Language
- Chinese
- 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
- Lastest
- GB/T 16399-2021
- Replace
- GB/T 16399-1996
- Scope
- This document specifies the basic requirements for chemical analysis methods of clay components, sample preparation and sampling, chemical analysis methods, X-ray fluorescence spectrometry, inductively coupled plasma emission spectrometry and the allowable difference of measurement results. This document applies to the chemical composition analysis of natural clay.
GB/T 16399-2021 Referenced Document
- 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
- JJF 1343 Characterization,Homogeneity and Stability Assessment of Reference Materials*， 2022-04-29 Update
GB/T 16399-2021 history
- 2021 GB/T 16399-2021 Method for chemical analysis of clay
- 1996 GB/T 16399-1996 Method for chemical analysis of clay