ISO 11427 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide - 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 ISO 11210 Determination of Platinum in Platinum Jewellery Alloys - Gravimetric Method After Precipitation of Diammonium Hexachloroplatinate
- 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 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
- ISO 11427 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide - Second Edition
- ISO 13756 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride - 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 silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide - Second Edition
N 11427
Annotation
This International Standard method describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys may contain copper, zinc, cadmium, and palladium. Apart from palladium, which must be precipitated before commencing titration, these elements do not interfere with this method of determination.
This method is intended to be used as the referee method for the determination of fineness in alloys covered by ISO 9202.
Автоматический перевод:
Драгоценности - Определение серебра в ювелирных сплавах серебра - Объемного (потенциометрического) метода с помощью бромида калия - Второй Выпуск
Этот метод Международного стандарта описывает объемный метод для определения серебра в ювелирных сплавах, предпочтительно в диапазоне дисперсности, заявленной в ISO 9202.
Эти сплавы могут содержать медь, цинк, кадмий и палладий. Кроме палладия, который должен быть ускорен перед начинающимся титрованием, эти элементы не вмешиваются в этот метод определения.
