ASTM E128-99(2011)
Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use

Standard No.

ASTM E128-99(2011)

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E128-99(2019)

Latest

ASTM E128-99(2019)

Scope

1.1 This test method covers the determination of maximum pore diameter and permeability of rigid porous filters used in the laboratory for filtration or diffusion. They are applicable to filters made of sintered glass, ceramic, metal, or plastic. This test method establishes a uniform designation for maximum pore diameter and also provides a means of detecting and measuring changes which occur through continued use.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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.

ASTM E128-99(2011) Referenced Document

• ASTM D845 Specification for Five-Degree Xylene

ASTM E128-99(2011) history

• 2019 ASTM E128-99(2019) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
• 1999 ASTM E128-99(2011) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
• 2005 ASTM E128-99(2005) Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
• 1999 ASTM E128-99 Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use