ASTM B 717 : 1996 : R2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Refined Ruthenium
English
10-05-2000
11-11-2014
CONTAINED IN VOL. 02.04, 2015 Specifies refined ruthenium as sponge and powder in one grade as follows: - Grade 99.80 - Ruthenium having a purity of 99.80%. - Grade 99.90 - Ruthenium having a purity of 99.90%.
| Committee |
B 02
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2000
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
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.
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