ISO 7780 : 1998(R2015)现行
RUBBERS AND RUBBER LATICES - DETERMINATION OF MANGANESE CONTENT - SODIUM PERIODATE PHOTOMETRIC METHODS
出版：International Organization for Standardization
专家解读视频
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.
BS ISO 7780 : 1998 - Identical
UNI ISO 7780 : 2005 - Identical
UNE 53637 : 1993 - Identical
BS 7164-26.2(1998) : 1998 - Identical
NEN ISO 7780 : 1998 - Identical
NEN ISO 7780 : 1998 - Identical
UNI ISO 7780 : 2005 - Identical
BS 7164-26.2(1990) : 1990 - Identical
BS 7164-26.2(1998) : 1998 - Identical
BS ISO 7780 : 1998 - Identical
UNE 53637 : 1993 - Identical
