ASTM D1687-2012 标准详情
- 标准号:ASTM D1687-2012
- 中文标题:水中铬含量的标准试验方法
- 英文标题:standard test methods for chromium in water
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2012-09-01
1.1 THESE TEST METHODS COVER THE DETERMINATION OF HEXAVALENT AND TOTAL CHROMIUM IN WATER. THREE TEST METHODS ARE INCLUDED AS FOLLOWS: 1.2 TEST METHOD A IS A PHOTOMETRIC METHOD THAT MEASURES DISSOLVED HEXAVALENT CHROMIUM ONLY.
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