ASTM-E2657 2021(Redline)

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E2657-21 Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids (Redline)

Published By	Publication Date	Number of Pages
ASTM	2021	9

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Categories: 07.100.99 - Other standards related to microbiology, ASTM

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Description

ASTM E2657-21

Redline Standard: Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids

ASTM E2657

Scope

1.1 This practice covers quantitative methods for the sampling and determination of bacterial endotoxin concentrations in water-miscible metalworking fluids (MWF).

1.2 Users of this practice need to be familiar with the handling of MWF.

1.3 This practice gives an estimate of the endotoxin concentration in the sampled MWF.

1.4 This practice replaces Method E2250.

1.5 This practice seeks to minimize interlaboratory variation of endotoxin data but does not ensure uniformity of results.

1.6 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.

1.7 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.

Keywords

bioaerosols; endotoxin; endotoxin assay; endotoxin units (EU); gram-negative bacteria; Limulus amebocyte lysate (LAL); metalworking fluids; pyrogen;

ICS Code

ICS Number Code 07.100.99 (Other standards related to microbiology)

DOI: 10.1520/E2657-21

Additional information

Standard Title	E2657-21 Standard Practice for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids (Redline)
Published Code	ASTM
Publication Date	2021
Pages Count	9
ICS Codes	07.100.99 - Other standards related to microbiology