DZ/T 0064.64-2021
Methods of analysis of groundwater quality - Part 64: Determination of sulfate disodium edetate - barium titration (English Version)

Standard No.

DZ/T 0064.64-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ/T 0064.64-2021

DZ/T 0064.64-2021 history

• 1970 DZ/T 0064.64-2021 Methods of analysis of groundwater quality - Part 64: Determination of sulfate disodium edetate - barium titration
• 1993 DZ/T 0064.64-1993 Groundwater Quality Examination Method for Determination of Sulfate Radix by Disodium Ethylenediaminetetraacetic Acid-Barium Titration