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ASTM D 5755 : 2009 : R2014 : EDT 1

Current
Current

The latest, up-to-date edition.

Standard Test Method for Microvacuum Sampling and Indirect Analysis of Dust by Transmission Electron Microscopy for Asbestos Structure Number Surface Loading (Withdrawn 2023)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-18-2014

CONTAINED IN VOL. 11.03, 2015 Defines a procedure to a) identify asbestos in dust and b) provide an estimate of the surface loading of asbestos in the sampled dust reported as the number of asbestos structures per unit area of sampled surface.

1.1This test method covers a procedure to (a) identify asbestos in dust and (b) provide an estimate of the surface loading of asbestos in the sampled dust reported as the number of asbestos structures per unit area of sampled surface.

1.1.1If an estimate of the asbestos mass is to be determined, the user is referred to Test Method D5756.

1.2This test method describes the equipment and procedures necessary for sampling, by a microvacuum technique, non-airborne dust for levels of asbestos structures. The non-airborne sample is collected inside a standard filter membrane cassette from the sampling of a surface area for dust which may contain asbestos.

1.2.1This procedure uses a microvacuuming sampling technique. The collection efficiency of this technique is unknown and will vary among substrates. Properties influencing collection efficiency include surface texture, adhesiveness, electrostatic properties and other factors.

1.3Asbestos identified by transmission electron microscopy (TEM) is based on morphology, selected area electron diffraction (SAED), and energy dispersive X-ray analysis (EDXA). Some information about structure size is also determined.

1.4This test method is generally applicable for an estimate of the surface loading of asbestos structures starting from approximately 1000 asbestos structures per square centimetre.

1.4.1The procedure outlined in this test method employs an indirect sample preparation technique. It is intended to disperse aggregated asbestos into fundamental fibrils, fiber bundles, clusters, or matrices that can be more accurately quantified by transmission electron microscopy. However, as with all indirect sample preparation techniques, the asbestos observed for quantification may not represent the physical form of the asbestos as sampled. More specifically, the procedure described neither creates nor destroys asbestos, but it may alter the physical form of the mineral fibers.

1.5The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.6This 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.

Committee
D 22
DocumentType
Test Method
Pages
14
ProductNote
Reconfirmed EDT 1
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 7712 : 2018 Standard Terminology for Sampling and Analysis of Asbestos
ASTM E 3272 : 2021 Standard Guide for Collection of Soils and Other Geological Evidence for Criminal Forensic Applications
ASTM D 1356 : 2020 : REV A Standard Terminology Relating to Sampling and Analysis of Atmospheres
ASTM D 6620 : 2019 Standard Practice for Asbestos Detection Limit Based on Counts
ASTM D 7390 : 2018 : EDT 1 Standard Guide for Evaluating Asbestos in Dust on Surfaces by Comparison Between Two Environments
ASTM D 1356 : 2017 Standard Terminology Relating to Sampling and Analysis of Atmospheres

ASTM D 3195 : 1990 : R2004 Standard Practice for Rotameter Calibration
ASTM D 3670 : 1991 : R1996 : EDT 1 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D 5756 : 2002 : R2008 Standard Test Method for Microvacuum Sampling and Indirect Analysis of Dust by Transmission Electron Microscopy for Asbestos Mass Surface Loading (Withdrawn 2017)
ASTM D 3670 : 1991 : R2022 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM E 691 : 2020 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2019 : EDT 1 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2023 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 6620 : 2006 Standard Practice for Asbestos Detection Limit Based on Counts
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM D 6620 : 2006 : R2010 Standard Practice for Asbestos Detection Limit Based on Counts
ASTM D 3670 : 1991 : R2014 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D 6620 : 2019 Standard Practice for Asbestos Detection Limit Based on Counts
ASTM D 3670 : 1991 : R2001 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM E 691 : 2022 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E 691 : 2009 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM D 5756 : 2002 Standard Test Method for Microvacuum Sampling and Indirect Analysis of Dust by Transmission Electron Microscopy for Asbestos Mass Concentration
ASTM E 691 : 2021 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D 3670 : 1991 : R2007 Standard Guide for Determination of Precision and Bias of Methods of Committee D22
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 5756 : 1995 Standard Test Method for Microvacuum Sampling and Indirect Analysis of Dust by Transmission Electron Microscopy for Asbestos Mass Concentration
ASTM D 6620 : 2000 Standard Practice for Asbestos Detection Limit Based on Counts
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
ASTM D 3195 : 1990 : R1998 : EDT 1 Standard Practice for Rotameter Calibration

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