ASTM G29-21
Standard Practice for Determining Cyanobacterial Resistance of Polymeric Films

Standard No.
ASTM G29-21
Release Date
2021
Published By
American Society for Testing and Materials (ASTM)
Latest
ASTM G29-21
Scope
1.1 This practice covers the determination of the susceptibility of polymeric films to the attachment and proliferation of surface-growing cyanobacteria. 1.2 Units—The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM G29-21 history

  • 2021 ASTM G29-21 Standard Practice for Determining Cyanobacterial Resistance of Polymeric Films
  • 2016 ASTM G29-16 Standard Practice for Determining Algal Resistance of Polymeric Films
  • 1996 ASTM G29-96(2010) Standard Practice for Determining Algal Resistance of Plastic Films
  • 1996 ASTM G29-96(2002) Standard Practice for Determining Algal Resistance of Plastic Films
  • 1996 ASTM G29-96 Standard Practice for Determining Algal Resistance of Plastic Films
Standard Practice for Determining Cyanobacterial Resistance of Polymeric Films



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