NEN ISO 11494 : DRAFT 1994
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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DETERMINATION OF PLATINUM IN PLATINUM JEWELLERY ALLOYS - ICP-SOLUTION-SPECTROMETRIC METHOD USING YTTRIUM AS INTERNAL STANDARD ELEMENT
Superseded date
01-08-1999
Superseded by
Published date
12-01-2013
Publisher
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Explains a procedure for the determination of platinum in jewellery platinum alloys preferably within the range of fineness as stated in ISO 9202 using inductively coupled plasma emission spectrometry.
| DocumentType |
Draft
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| PublisherName |
Netherlands Standards
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| Status |
Superseded
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| SupersededBy |
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