ISO 7530-4:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Nickel alloys Flame atomic absorption spectrometric analysis Part 4: Determination of copper content
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
18-03-2019
English, French
06-12-1990
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The method is applicable to copper contents between 0,01 and 4 % (m/m). The general requirements concerning the apparatus, sampling, dissolution of the test sample, atomic absorption measurements, calculations and test report are given in ISO 7530-1. Specifies principle, reagents, apparatus, sampling and sample preparation, procedure, expression of results and test report.
| DevelopmentNote |
Also numbered as BS 7455-4(1991) (10/2005)
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NF ISO 7530-4 : 1991 | Identical |
| BIS IS 14644-4 : 1998(R2005) | Identical |
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