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>ISO Standards>ISO 4322:1977 - Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method
immediate downloadReleased: 1977-05-01
ISO 4322:1977 - Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method

ISO 4322:1977

ISO 4322:1977 - Non-ionic surface active agents — Determination of sulphated ash — Gravimetric method

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English PDF
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49.90 EUR
English Hardcopy
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49.90 EUR
French PDF
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49.90 EUR
French Hardcopy
In stock
49.90 EUR
Standard´s number:ISO 4322:1977
Edition:1
Released:1977-05-01
Pages (English):2
Pages (French):2
DESCRIPTION

ISO 4322:1977

The method consists in calcination of a test portion in the presence of sulphuric acid solution and weighing of the ash in form of sulphate.

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