ASTM E409-85(1999)

    Withdrawn Standard: ASTM E409-85(1999) Standard Practice for Description and Performance of the Microphotometer (Withdrawn 2002)

    Developed by Subcommittee: E01.20

    WITHDRAWN, NO REPLACEMENT

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    1. Scope

    1.1 This practice identifies the features of a microphotometer that are important when selecting an instrument for spectrographic analysis. This practice also identifies the important parameters that shall be recorded in analytical procedures.

    1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


    DOI: 10.1520/E0409

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