Name:
ASTM E1898-13 PDF
Published Date:
04/01/2013
Status:
Active
Publisher:
ASTM International
1.1 This test method covers the determination of silver in the range of 13 μg/g to 500 μg/g by acid dissolution of the silver and measurement by atomic absorption spectrometry. Copper concentrates are internationally traded within the following content ranges:
| Element | Unit | Content Range | ||
| Aluminum | % | 0.05 | to | 2.50 |
| Antimony | % | 0.0001 | to | 4.50 |
| Arsenic | % | 0.01 | to | 0.50 |
| Barium | % | 0.003 | to | 0.10 |
| Bismuth | % | 0.001 | to | 0.16 |
| Cadmium | % | 0.0005 | to | 0.04 |
| Calcium | % | 0.05 | to | 4.00 |
| Carbon | % | 0.10 | to | 0.90 |
| Chlorine | % | 0.001 | to | 0.006 |
| Chromium | % | 0.0001 | to | 0.10 |
| Cobalt | % | 0.0005 | to | 0.20 |
| Copper | % | 10.0 | to | 44.0 |
| Fluorine | % | 0.001 | to | 0.10 |
| Gold | μg/g | 1.40 | to | 100.0 |
| Iron | % | 12.0 | to | 30.0 |
| Lead | % | 0.01 | to | 1.40 |
| Magnesium | % | 0.02 | to | 2.00 |
| Manganese | % | 0.009 | to | 0.10 |
| Mercury | μg/g | 0.05 | to | 50.0 |
| Molybdenum | % | 0.002 | to | 0.25 |
| Nickel | % | 0.0001 | to | 0.08 |
| Silicon | % | 0.40 | to | 20.0 |
| Silver | μg/g | 18.0 | to | 8000 |
| Sulfur | % | 10.0 | to | 36.0 |
| Tin | % | 0.004 | to | 0.012 |
| Zinc | % | 0.005 | to | 4.30 |
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to its use.
| File Size : | 1 file , 95 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 5 |
| Published : | 04/01/2013 |
| Redline File Size : | 2 files , 200 KB |
