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СтандартыBSI

18/30376308 DC

Действует
BS EN ISO 9202. Jewellery and precious metals. Fineness of precious metal alloys — 10 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

BS ISO 13756:2015
Действует
Jewellery. Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using sodium chloride or potassium chloride — 14 стр.
ISO 11495:2008
Заменен
Jewellery -- Determination of palladium in palladium jewellery alloys -- Inductively coupled plasma (ICP) solutionspectrometric method using yttrium as internal standard element — 12 стр.
ISO 11427:1993
Заменен
Determination of silver in silver jewellery alloys; volumetric (potentiometric) method using potassium bromide — 8 стр.
BS ISO 15096:2014
Действует
Jewellery. Determination of silver in 999 $u0/$d0$d0 silver jewellery alloys. Difference method using ICP-OES — 16 стр.
ISO 11494:2008
Заменен
Jewellery -- Determination of platinum in platinum jewellery alloys -- Inductively coupled plasma (ICP) solutionspectrometric method using yttrium as internal standard element — 12 стр.
BS ISO 15093:2015
Действует
Jewellery. Determination of precious metals in 999 $u0/$d0$d0 gold, platinum and palladium jewellery alloys. Difference method using ICP-OES — 14 стр.
ISO 11426:1997
Заменен
Determination of gold in gold jewellery alloys - Cupellation method (fire assay) — 9 стр.
ISO 11490:1995
Заменен
Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime — 7 стр.
ISO 11210:1995
Заменен
Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate — 8 стр.