AUTOMATED-DETERMINATION OF TRACE AMOUNTS OF PHOSPHATE IN SOIL EXTRACTS USING MALACHITE GREEN

被引:21
作者
NOVOZAMSKY, I
VANDIJK, D
VANDERLEE, JJ
HOUBA, VJG
机构
[1] Wageningen Agricultural University, Department of Soil Science and Plant, Nutrition, Wageningen 6703 HB
关键词
D O I
10.1080/00103629309368860
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
A sensitive and simple automatic continuous-flow determination of orthophosphate at trace levels has been worked out. The detection limit was lower than 2 mug/L. The interferences due to silicate and dissolved organic matter in soil extracts have been eliminated.
引用
收藏
页码:1065 / 1076
页数:12
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