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ISO 17226-2:2008

Leather — Chemical determination of formaldehyde content — Part 2: Method using colorimetric analysis
23. 4. 2008.
95.99   Povučen   21. 12. 2018.

Опште информације

95.99     21. 12. 2018.

ISO

IULTCS

Međunarodni standard

59.140.30  

engleski   francuski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 17226-2:2008 specifies a method for the determination of free and released formaldehyde in leathers. This method is based on colorimetric analysis.
The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions
This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.

Životni ciklus

PRETHODNO

POVUČEN
ISO/TS 17226:2003

TRENUTNO

POVUČEN
ISO 17226-2:2008
95.99 Povučen
21. 12. 2018.

ISPRAVKE / IZMENE

POVUČEN
ISO 17226-2:2008/Cor 1:2009

REVIDIRAN OD

OBJAVLJEN
ISO 17226-2:2018