Standard Test Method for
Sizing and Counting Airborne Particulate Contamination in
Clean Rooms and Other Dust-Controlled Areas Designed for
Electronic and Similar Applications1
This standard is issued under the fixed designation F 25; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript
epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm F 25 – 68 (Reapproved 1999) Pdf free
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Click here to Astm F 24 – 00 Pdf free download