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GB/T 11066.7-2009 Active
GB/T 11066.7-2009 Methods for chemical analysis of gold─Determination of silver,copper,iron,lead,antimony,bismuth,palladium,magnesium,tin,nickel,manganese and chromium contents─Spark atomic emission spectrometry
Abstract
This part of GB/T 11066 specifies the determination methods for the contents of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese, and chromium in gold.
This part is applicable to the simultaneous determination of the contents of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese, and chromium in gold (with a purity of 99.95% to 99.99%). The determination range is shown in Table 1.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 11066.7-2009 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2010-02-01 |
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