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Vacuum attachment for grinding mill

 

作者: R.D. Graham,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1972）
卷期: Volume 3, issue 2  

页码: 167-173

 

ISSN:0010-3624

 

年代: 1972

 

DOI:10.1080/00103627209366362

 

出版商: Taylor & Francis Group

 

关键词: plant analysis;radioactive contamination;14C;sampling errors

 

数据来源: Taylor

 

摘要:

An inexpensive vacuum attachment for the standard laboratory grinding mill is described. Air forced through the mill aids in the grinding process and in the removal of material from the mill. Ground material is collected on a paper filter. A number of advantages are described for the technique; these include faster grinding, increased recovery, reduced dust, and lower contamination from samples labelled with radioisotopes.

 

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