ASTM B717-96(2000)

    Historical Standard: ASTM B717-96(2000) Standard Specification for Refined Ruthenium

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    ASTM B717

    1. Scope

    1.1 This specification covers refined ruthenium as sponge and powder in one grade as follows:

    1.1.1 Grade 99.80 -Ruthenium having a purity of 99.8%.

    1.1.2 Grade 99.90 -Ruthenium having a purity of 99.90%.

    Note 1-For the purposes of determining conformance with this specification, an observed value obtained from analysis shall be rounded to the nearest unit in the last right-hand place of figures used in expressing the limiting value in accordance with the rounding method of Practice E29.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications


    ICS Code

    ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)

    UNSPSC Code

    UNSPSC Code 12141739(Ruthenium Ru)


    DOI: 10.1520/B0717-96R00

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