DZ/T 0064.15-2021
Methods of analysis of groundwater quality - Part 15: Determination of total hardness by ethylenediaminetetraacetic acid disodium titration (English Version)

Standard No.

DZ/T 0064.15-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ/T 0064.15-2021

DZ/T 0064.15-2021 history

• 1970 DZ/T 0064.15-2021 Methods of analysis of groundwater quality - Part 15: Determination of total hardness by ethylenediaminetetraacetic acid disodium titration
• 1993 DZ/T 0064.15-1993 Groundwater quality testing method - Determination of hardness by ethylenediaminetetraacetic acid disodium titration method