ISO 11426:2014現行
Jewellery - Determination of gold in gold jewellery alloys - Cupellation method (fire assay)
出版：International Organization for Standardization
專家解讀視頻
Defines a cupellation method (fire assay) for the determination of gold in gold jewellery alloys.
DIN EN 31426 E : 1994 - Similar to
BS EN 31426 : 1994 - Similar to
PN EN ISO 11426 : 2016 - Identical
DS EN ISO 11426 : 2017 - Identical
DIN EN 31426 : 1994 - Similar to
NEN EN ISO 11426 : 2016 - Identical
SN EN ISO 11426 : 2018 - Identical
SS-EN ISO 11426 : 2016 - Identical
SANS 11426 : 2ED 2008(R2014) - Identical
NF ISO 11426 : 2015 - Identical
UNI EN ISO 11426 : 2016 - Identical
NEN ISO 11426 : 1994 - Similar to
