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Internal standard yttrium

Internal standard yttrium, Total:12 items.

In the international standard classification, Internal standard yttrium involves: Jewellery.

国家市场监督管理总局、中国国家标准化管理委员会, Internal standard yttrium

• GB/T 38130-2019 Platinum jewellery alloys—Determination of platinum—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element
• GB/T 38161-2019 Palladium jewellery alloys—Determination of palladium—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element

British Standards Institution (BSI), Internal standard yttrium

• BS ISO 11494:2014 Jewellery. Determination of platinum in platinum jewellery alloys. ICP-OES method using yttrium as internal standard element
• BS ISO 11495:2014 Jewellery. Determination of palladium in palladium jewellery alloys. ICP-OES method using yttrium as internal standard element

International Organization for Standardization (ISO), Internal standard yttrium

• ISO 11494:2014 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element
• ISO 11495:2014 Jewellery - Determination of palladium in palladium jewellery alloys - ICP-OES method using yttrium as internal standard element

Association Francaise de Normalisation, Internal standard yttrium

• NF A06-206:2015 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element

AENOR, Internal standard yttrium

• UNE-EN ISO 11494:2017 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014)

German Institute for Standardization, Internal standard yttrium

• DIN EN ISO 11494:2016 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11494:2014); German version EN ISO 11494:2016
• DIN EN ISO 11495:2016 Jewellery - Determination of palladium in palladium jewellery alloys - ICP-OES method using yttrium as internal standard element (ISO 11495:2014); German version EN ISO 11495:2016

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Internal standard yttrium

• GB/T 21198.1-2007 Determination of precious metals in precious metals jewellery alloys- Method using ICP spectrometry- Part 1: Platinum jewellery alloys- Determination of platinum-Method using a solution with yttrium as internal standard element
• GB/T 21198.3-2007 Determination of precious metals in precious metals jewellery alloys.Method using ICP spectrometry.Part 3: Palladium jewellery alloys.Determination of palladium.Method using a solution with yttrium as internal standard element

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