ASTM B717-23

Standard Specification for Refined Ruthenium

ASTM International , 04/01/2023

Publisher: ASTM

File Format: PDF

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Description

Standard By:ASTM International , 04/01/2023

Published:04/01/2023

Pages:2

File Size:1 file , 240 KB

Language:English

Note:This product is unavailable in Russia, Ukraine, Belarus

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

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

1.1.2Grade 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.

1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3This 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.