ISO 7530-1:1990
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Nickel alloys Flame atomic absorption spectrometric analysis Part 1: General requirements and sample dissolution
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
07-16-2021
English, French
12-06-1990
Specifies methods for the determination of up to 4 % (m/m) of cobalt, chromium, copper, iron, manganese and aluminium, up to 2 % (m/m) of silicon and from 0,05 % (m/m) to 1 % (m/m) of vanadium in nickel alloys. Typical compositions of some nickel alloys are given in annex B. This part of ISO 7530 specifies the general requirements for analysis by flame atomic absorption, preparation and dissolution of the test sample, method of calculation and the procedures used for the evaluation of the repeatability and reproducibility of the individual methods.
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