摘要:

Positive interference by amino acids in the determination of ammonium in soil extracts by automated indophenol methods can be minimised by using the nitroprusside catalysed reaction. Hydrolysis of amino acids is virtually eliminated because this reaction enables the use of low sample volumes, reagent concentrations and reaction temperatures.

ISSN:0010-3624    

DOI:10.1080/00103629009368272

出版商:Taylor & Francis Group    

年代:1990

数据来源: Taylor

ISSN:0010-3624    

DOI:10.1080/00103629009368261

出版商:Taylor & Francis Group    

年代:1990

数据来源: Taylor