Standard Test Method for
the Automated Determination of Refractive Index of Glass
Samples Using the Oil Immersion Method and a Phase
Contrast Microscope1
This standard is issued under the fixed designation E 1967; 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 E 1967 – 98 (REapproved 2003) Pdf free
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Click here to Astm E 1966 – 01 Pdf free download