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ASTM B561-94(1999)e1
Standard Specification for Refined Platinum (Includes all amendments And changes 8/16/2017).
Automatically translated name:
Standard Specification for Refined Platinum
STANDARD published on 10.5.1999
The information about the standard:
Designation standards: ASTM B561-94(1999)e1
Note: WITHDRAWN
Publication date standards: 10.5.1999
SKU: NS-7180
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM B561-94(1999)e1 :
Keywords:
Platinum, Refined platinum, refined platinum, grades 99.80/99.95/99.99, spec, ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)
Additional information
| 1. Scope | ||
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1.1 This specification covers refined platinum as sponge, cast bar, and wrought forms (Note 1) in two grades as follows: 1.1.1 Grade 99.95 -Platinum having a purity of 99.95%, min, and 1.1.2 Grade 99.99 -Platinum having a purity of 99.99% min. Note 1-Other forms of unfabricated platinum of commerce are not to be excluded under this specification. Note 2-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 off method of Practice E29.1.2 The values stated in inch-pound units are to be regarded as the standard. SI units are provided for information only. |
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| 2. Referenced Documents | ||
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