ISO 3220:1975
Copper and copper alloys — Determination of arsenic — Photometric method
Copper and copper alloys — Determination of arsenic — Photometric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 1 июля 1975 г.
- Издание:
- ISO IS 3220 edition 1 version 1
- ICS:
- 77.120.30
The method is applicable to the determination of arsenic as an alloying element or as an impurity in copper or all types of copper alloys listed in ISO publications. ISO 3220 specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Abstract
Overview - ISO 3220:1975 (Copper and copper alloys - Determination of arsenic - Photometric method)
ISO 3220:1975 specifies a for the determination of arsenic in copper and copper alloys. It covers the full analytical workflow: principle, reagents, apparatus, sampling, detailed procedure, expression of results and test reporting. The method is applicable when arsenic is present either as an or as an in copper and in all types of copper alloys referenced in ISO publications.
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