COMPARISON OF AUTOMATIC DUMAS (COLEMAN MODEL 29A NITROGEN ANALYZER 2) AND KJELDAHL METHODS FOR DETERMINATION OF TOTAL NITROGEN IN AGRICULTURAL MATERIALS

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作者：
MORRIS, GF
CARSON, RB
SHEARER, DA
JOPKIEWICZ, WT
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JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 1968年 / 51卷 / 01期
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O65 [分析化学];
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070302 ; 081704 ;
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页码：216 / +
页数：1
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