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NBN EN ISO 11210:2023

Jewellery and precious metals - Determination of platinum - Gravimetry using ammonium chloride (ISO 11210:2023)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Status
ACTIVE
Publication date
16 March 2023
Replaces
NBN EN ISO 11210:2016
ICS Code
39.060 (Jewellery)

About this training