Astm D 4980 – 89 (Reapproved 2003) pdf free download

Standard Test Methods for
Screening of pH in Waste1

This standard is issued under the fixed designation D 4980; 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 D 4980 – 89 (Reapproved 2003) pdf free

Click here to download Astm D 4979 – 95 (Reapproved 2003) Pdf Free Download

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