YS/T 1074-2015
YS/T 1074-2015 Methods for chemical analysis of no solder precious metal jewelry(gold metal jewelry)—Determination of magnesium,titanium,chromium,manganese,iron,nickel,copper,zinc,arsenic,ruthenium,rhodium,palladium,silver,cadmium,tin,antimony,iridium,platinum,lead and bismuth contents—Inductively coupled plasma mass spectrometry
Abstract
This standard specifies the determination methods for the content of magnesium, titanium, chromium, manganese, iron, nickel, copper, zinc, arsenic, ruthenium, rhodium, palladium, silver, cadmium, tin, antimony, iridium, platinum, and bismuth in solder-free precious metal jewelry, including gold jewelry.
This standard is applicable to the determination of the content of magnesium, titanium, chromium, manganese, iron, nickel, copper, zinc, arsenic, ruthenium, rhodium, palladium, silver, cadmium, tin, antimony, iridium, platinum, and bismuth in solder-free precious metal jewelry, including gold jewelry. The determination range is shown in Table 1.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Abolished |
| Standard Code | YS/T 1074-2015 |
| CCS | Decorative arts and crafts |
| ICS | Jewelry |
| Implement Date | 2015-10-01 |