ASTM E979-91(2004)

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

STANDARD published on 1.4.2004

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The information about the standard:

Designation standards: ASTM E979-91(2004)
Note: WITHDRAWN
Publication date standards: 1.4.2004
SKU: NS-48683
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM E979-91(2004) :

Keywords:

antimicrobial, bacteria, biocide, emulsion, fungi, hydraulic fluid, invert, microbial, preservatives, ICS Number Code 75.120 (Hydraulic fluids)

Additional information

Significance and Use

This procedure is designed to determine the effectiveness of antimicrobial agents intended for microbial control in invert emulsions and other water containing hydraulic fluids.

1. Scope

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 1Procedures for preparation of water soluble hydraulic fluids and recovery of organisms appear in Method E 686.

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 and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

E2523-23	Standard Terminology for Metalworking Fluids and Operations
E2169-22	Standard Practice for Selecting Antimicrobial Pesticides for Use in Water-Miscible Metalworking Fluids
E1326-20	Standard Guide for Evaluating Non-culture Microbiological Tests
D5465-16(2020)	Standard Practices for Determining Microbial Colony Counts from Waters Analyzed by Plating Methods
D4454-85(1997)	Standard Test Method for Simultaneous Enumeration of Total and Respiring Bacteria in Aquatic Systems by Microscopy
D1129-13(2020)e2	Standard Terminology Relating to Water (Includes all amendments and changes 2/14/2024).

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