ISO 11490:1995 PDF
Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime
Название (английский):
ISO 11490:1995
Determination of palladium in palladium jewellery alloys — Gravimetric determination with dimethylglyoxime
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 27 апреля 1995 г.
- Издание:
- ISO IS 11490 edition 1 version 1
- ICS:
- 39.060
Описание (английский):
Specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.
Технические детали
- Технический комитет
- ISO/TC 174 - Jewellery and precious metals
- SKU
- ISO 11490:1995