ISO 755-3:1981 PDF
Butan-1-ol for industrial use — Methods of test — Part 3: Sulphuric acid colour test
Butan-1-ol for industrial use — Methods of test — Part 3: Sulphuric acid colour test
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 сентября 1981 г.
- Издание:
- ISO IS 755 edition 1 version 1
- ICS:
- 71.080.60
The principle consists in treatment of a test portion with sufphuric acid solution under specified conditions, comparison of the colour developed with that of the same volume of an agreed colour standard. By agreement between the interested parties, the colour developed may be measured in Hazen units (platinum-cobalt scale).
Технические детали
- Технический комитет
- ISO/TC 47 - Chemistry
- SKU
- ISO 755-3:1981
Похожие стандарты
Другие стандарты ISO