
Determination of platinum in platinum jewellery alloys. Gravimetric method after reduction with mercury(I) chloride
出版:British Standards Institution

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© British Standards Institution 2013
SN EN ISO 11489:1995 - Identical
NEN EN ISO 11489:1995 - Identical
DIN EN ISO 11489 (1995-08) - Identical
ONORM EN ISO 11489:1995 - Identical
NBN EN ISO 11489:1995 - Identical
I.S. EN ISO 11489:1996 - Identical
UNI EN ISO 11489:1997 - Identical
NF EN ISO 11489:1995 - Identical
NS EN ISO 11489 Ed. 1 (1995) - Identical
SS EN ISO 11489 Ed. 1 (1995) - Identical
EN ISO 11489:1995 - Identical
ISO 11489:1995 - Identical