发明名称 Process and apparatus for direct ultrasonic mixing prior to analysis
摘要 The instant invention is drawn to an apparatus and process for, direct ultrasonic mixing of a sample by use of an ultrasonic probe, in combination with sample conveying and/or sample analysis, thereby providing: convenient automated flexible sample preparation (e.g. mixing), conveying and/or analysis; and/or greater accuracy and precision of analysis than was previously achievable.
申请公布号 US4930898(A) 申请公布日期 1990.06.05
申请号 US19880212390 申请日期 1988.06.27
申请人 THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE 发明人 MILLER-IHLI, NANCY J.
分类号 B01F11/02 主分类号 B01F11/02
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