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Glavni meni

ISO 755-3:1981

Butan-1-ol for industrial use — Methods of test — Part 3: Sulphuric acid colour test
1. 9. 1981.
95.99   Povučen   27. 5. 2002.

Опште информације

95.99     27. 5. 2002.

ISO

ISO/TC 47

Međunarodni standard

71.080.60  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

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).

Životni ciklus

PRETHODNO

POVUČEN
ISO/R 755:1968

TRENUTNO

POVUČEN
ISO 755-3:1981
95.99 Povučen
27. 5. 2002.

Nacionalna preuzimanja

Butan-1-ol, tehnički - Određivanje boje posle tretiranja uzorka sumpornom kiselinom u jedinicama po Hazenu - Kolorimetrijska metoda

95.99   Povučen