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];

学科分类号：

070302 ; 081704 ;

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页码：216 / +

页数：1

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