Astm E 1439 – 98 (Reapproved 2004) pdf free download
Standard Guide for Conducting the Frog Embryo Teratogenesis Assay-Xenopus (FETAX)1 This standard is issued under the fixed designation E 1439; 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 … Read more