GB/T 42256-2022
Determination of ruthenium-106 in seawater─Gamma spectrometry (English Version)

Standard No.

GB/T 42256-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 42256-2022

Scope

This document specifies the use of gamma spectrometers for the determination of radionuclides in seawater106Laboratory method for determination of Ru activity. This document is suitable for use in seawater106Analysis and determination of Ru, in nuclear industry wastewater106The analysis and determination of Ru can refer to this document.

GB/T 42256-2022 Referenced Document

• GB 17378.3-2007 The specification for marine monitoring.Part3:Sample collection,storage and transportation
• GB/T 11713-2015 General analytical methods of high-purity germanium gamma spectrometer

GB/T 42256-2022 history

• 2022 GB/T 42256-2022 Determination of ruthenium-106 in seawater─Gamma spectrometry