Standard Guide for
Obtaining Samples of Geosynthetic Clay Liners1
This standard is issued under the fixed designation D 6072; 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 Astm D 6072 – 96 (Reapproved 2002) pdf free download