ASTM-E128 Historical Revision Information
Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use

ASTM-E128 - 1994 EDITION - SUPERSEDED
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Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
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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 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.

Keywords

Ceramic materials; Diameter; Filters/filter procedures; Laboratory apparatus; Metals and metallic materials; Permeability-filters; Plastics (general); Pore diameter; Rigid porous filters; maximum pore diameter/permeability-rigid porous filters for laboratory; use, test; ICS Number Code 71.040.20 (Laboratory ware and related apparatus)

To find similar documents by ASTM Volume:

14.04 (Laboratory Apparatus; Degradation of Materials; SI; Oxygen Fire Safety)

To find similar documents by classification:

71.040.20 (Laboratory ware and related apparatus)

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Document Number

ASTM-E128-94

Revision Level

1994 EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Feb. 15, 1994

Document Type

Test Method

Page Count

3 pages

Committee Number

E41.01