TC 17/SC 3 pH-metry

BIML Contact

Secretariat

• RUSSIAN FEDERATION
  Vladimir DOBROVOLSKIY

Participating Members (12)

• CUBA
• CZECH REPUBLIC
• GERMANY
• HUNGARY
• INDIA
• IRAN
• JAPAN
• P.R. CHINA
• POLAND
• RUSSIAN FEDERATION
• SOUTH AFRICA
• UNITED STATES

Observer Members (10)

• AUSTRALIA
• DENMARK
• INDONESIA
• NAMIBIA
• PORTUGAL
• ROMANIA
• SERBIA
• SLOVAKIA
• SPAIN
• UKRAINE

Organisations in Liaison

• IEC International Electrotechnical Commission
• ISO International Organization for Standardization
• IUPAC International Union of Pure and Applied Chemistry

Responsible for

• R 54:1981 pH scale for aqueous solutions

Projects

• p 1 Revision of R 54: pH scale for aqueous solutions
• PG phase: 2 CD circulated to PG for vote and comment - 2020-07-27
• 2 CD voting closed 2020-11-06

• p 2 New publication: Method of carrying out pH-measurements and certification methods of solution for verification of pH-meters
• Proposal phase: Project Approved; project group forming - 2000-01-01
• 2WD posted 2018-02-12, deadline 2018-07-15