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ASTM D4199-82(2011)

Current Revision

Standard Test Methods for Autoclavability of Membrane Filters (Withdrawn 2020)

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1.1 These test methods deal with tests to determine the autoclavability of membrane filters.

1.2 These test methods are applicable to all membrane filters. Either Test Method A, Test Method B, or both, may be utilized to assess the autoclavability of membrane filters.


These test methods provide information on the dimensional stability and wetting characteristics of autoclaved membrane filters. Excessive dimensional changes caused by autoclaving a constrained membrane filter could crack the filter, rendering it useless. Increased hydrophobicity, due to autoclaving would result in an increased time to filter a liquid sample.

SDO ASTM: ASTM International
Document Number D4199
Publication Date June 1, 2011
Language en - English
Page Count 2
Revision Level 82(2011)
Supercedes
Committee D19.08
Publish Date Document Id Type View
June 1, 2011 D4199-82R11 Revision
Dec. 10, 1998 D4199-82R98 Reaffirmation
Oct. 29, 1982 D4199-82R03 Reaffirmation