ISO 2197:1972 PDF
Sodium hydrogen carbonate for industrial use — List of methods of test and preparation of the test sample
Sodium hydrogen carbonate for industrial use — List of methods of test and preparation of the test sample
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 1 июня 1972 г.
- Издание:
- ISO IS 2197 edition 1 version 1
- ICS:
- 71.060.50
Abstract
Overview
ISO 2197:1972 specifies a list of recommended methods of test and the procedure for preparation of the test sample for sodium hydrogen carbonate for industrial use. Prepared by ISO/TC 47 (Chemistry) and first published in 1972, this standard supports consistent chemical analysis and quality control of industrial-grade sodium hydrogen carbonate.
The document is primarily a reference standard that identifies the appropriate analytical methods and the correct handling of laboratory test samples rather than prescribing new analytical techniques.
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