Standard Practice for
Development and Use (Preparation) of Samples for
Collaborative Testing of Methods for Analysis of Sediments1
This standard is issued under the fixed designation D 3975; 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 3975 – 93 (Reapproved 2003) Pdf free
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click here to Astm D 3974 – 81 (Reapproved 2003)e1 Pdf free download