ISO 9647:1989 PDF
Steel and iron — Determination of vanadium content — Flame atomic absorption spectrometric method
Название (английский):
ISO 9647:1989
Steel and iron — Determination of vanadium content — Flame atomic absorption spectrometric method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 29 июня 1989 г.
- Издание:
- ISO IS 9647 edition 1 version 1
- ICS:
- 77.080.01
Описание (английский):
The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.
Технические детали
- Технический комитет
- ISO/TC 17/SC 1 - Methods of determination of chemical composition
- SKU
- ISO 9647:1989