Standard Practices for
General Techniques of Ultraviolet-Visible
This wellknown is issued under the fixed designation e 169; the wide variety right now following the designation suggests the yr of
unique adoption or, inside the case of revision, the year of last revision. a number of in parentheses suggests the 12 months of last reapproval. a
superscript epsilon (e) suggests an editorial change for the reason that final revision or reapproval.
click below to download Astm E 169 – 99 pdf free
click here to download Astm E 168 – 99 (Reapproved 2004) pdf free