TRACE ELEMENTS

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专利权人:

发明人:

申请号：

EP01958270.9

公开号：

EP1339416B1

申请日:

2001.08.17

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

A method of preparing a trace element solution includes the steps of providing at least one EDTA-complex, providing a sodium selenite solution, and combining the EDTA-complex(es) and the sodium selenite solution to form a trace element solution. A EDTA complex is prepared by using disodium EDTA or EDTA acid, selenium, and any other suitable mineral.

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