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ISO 7780 : 1998(R2015)現(xiàn)行

RUBBERS AND RUBBER LATICES - DETERMINATION OF MANGANESE CONTENT - SODIUM PERIODATE PHOTOMETRIC METHODS

出版:International Organization for Standardization

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基本信息
標準編號: ISO 7780 : 1998(R2015)
標準類別:Revision
出版單位:International Organization for Standardization
標準頁數(shù):0
標準簡介

Gives photometric methods to determine manganese, after oxidation with sodium periodate, in rubbers and rubber latices. These two methods contain provisions for analysis of chlorine-containing rubber. 1) Specifies a method for compounded or vulcanized rubbers which are not affected by heavy loadings of filters. 2) Gives a method for raw and compounded natural and synthetic rubbers and latices not containing heavy loadings.

本標準替代的舊標準

ISO 1397 : 1975

ISO 7780 : 1987

等同采用的國際標準

BS 7164-26.2(1990) : 1990 - Identical

BS 7164-26.2(1998) : 1998 - Identical

BS ISO 7780 : 1998 - Identical

UNE 53637 : 1993 - Identical

UNI ISO 7780 : 2005 - Identical

NEN ISO 7780 : 1998 - Identical

NEN ISO 7780 : 1998 - Identical

BS 7164-26.2(1998) : 1998 - Identical

UNE 53637 : 1993 - Identical

UNI ISO 7780 : 2005 - Identical

BS ISO 7780 : 1998 - Identical