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ASTM E979-91(1998)

Historical Reaffirmation

Standard Practice for Evaluation of Antimicrobial Agents as Preservatives for Invert Emulsion and Other Water Containing Hydraulic Fluids

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1.1 This laboratory test method is designed to evaluate the utility and effectiveness of antimicrobial agents intended to control microbial growth in invert emulsions and other water containing hydraulic fluids.

Note 1--Procedures for preparation of water soluble hydraulic fluids and recovery of organisms appear in Method E686.

1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number E979
Publication Date March 10, 1998
Language en - English
Page Count 5
Revision Level 91(1998)
Supercedes
Committee E35.15
Publish Date Document Id Type View
Dec. 1, 2020 E0979-20 Revision
April 1, 2009 E0979-09 Revision
Oct. 1, 2015 E0979-09R15 Reaffirmation
April 1, 2004 E0979-91R04 Reaffirmation
March 10, 1998 E0979-91R98 Reaffirmation