Letter of China Association of Water Conservancy Enterprises on Soliciting Opinions on Two Group Standards including”Determination of Microplastics in Surface Water (Draft for Comment)”
By: Date: 2021-04-15 Categories: authoritativerelease Tags: ,
All relevant units and experts:

  According to the”China Water Conservancy Enterprise Association Group Standards Management Measures (Trial)” (Zhongshuiqi﹝2016﹞No. 25), the”Determination of Microplastics in Surface Water” compiled by the Association and the China Association for Quality Inspection and Related Organizations ”And “Water Quality Determination of Trivalent Chromium and Hexavalent Chromium by High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry” have been drafted for solicitation of comments. Please organize relevant forces carefully, study and propose amendments, and put it on May 15, 2021. A few days ago, I will give feedback in written opinions and electronic documents. If you do not feedback after the deadline, it will be regarded as no opinion.
  The materials for soliciting opinions can be downloaded from the group standards column of the China Water Conservancy Enterprise Association portal website (http://www.cwec.org.cn).
   Contact people:Wang Dongyan, Liu Qingbin
   Pass True:010-63202175
   Mailing address:Room 705, Jiye Building, No. 10, Nanxiange, Xicheng District, Beijing
  Mail Box:[email protected]
  China Water Conservancy Enterprise Association
   April 13, 2021