ISO 11494 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element - Second Edition
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- 39
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- 39.060
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN 1904 Precious Metals - The Finenesses of Solders Used with Precious Metal Jewellery Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN ISO 11489 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Reduction with Mercury (I) Chloride
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN 29202 Jewellery - Fineness of Precious Metal Alloys
- BSI BS EN ISO 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- BSI BS ISO 11596 Jewellery - Sampling of precious metal alloys for and in jewellery and associated products
- BSI BS ISO 11494 Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element
- ISO 9202 Jewellery - Fineness of precious metal alloys - Second Edition
- CEN EN ISO 11490 Determination of Palladium in Palladium Jewellery Alloys - Gravimetric Method with Dimethyl Glyoxime
- Картотека зарубежных и международных стандартов
International Organization for Standardization
Jewellery - Determination of platinum in platinum jewellery alloys - ICP-OES method using yttrium as internal standard element - Second Edition
N 11494
Annotation
This International Standard describes a method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness specified in ISO 9202, by means of inductively coupled plasma optical emission spectrometry (ICP-OES).
This method applies to platinum jewellery alloys that might contain silver, indium, iridium, gallium, copper, cobalt, nickel, tin, and ruthenium. However, this list is not exhaustive and care is always to be taken to investigate potential interference effects.
This method is intended to be used as the recommended method for the determination of fineness in alloys covered by ISO 9202 up to 990 ‰.
Автоматический перевод:
Драгоценности - Определение платины в платиновых сплавах драгоценностей - метода ICP-OES с помощью иттрия в качестве внутреннего стандартного элемента - Второй Выпуск
Этот Международный стандарт описывает метод для определения платины в платиновых сплавах драгоценностей, предпочтительно в диапазоне дисперсности, определенной в ISO 9202, посредством индуктивно двойной плазменной оптической спектрометрии эмиссии (ICP-OES).
