Shanxi Provincial Standard of the People's Republic of China
Latest
DB14/T 2798-2023
Scope
This document is applicable to the first-time use of standards by testing laboratories within the jurisdiction of Shanxi Province, or chemical analysis methods carried out when the principles of testing methods, instrument facilities, operating methods, etc. are changed during the use of the standards.
DB14/T 2798-2023 history
2023DB14/T 2798-2023 Specification for verification of chemical analysis methods in testing laboratories