BS DD CEN/TS 15476-2006
肥料.用氏合金还原蒸馏法测定氮和氨态氮

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda


BS DD CEN/TS 15476-2006 发布历史

This Technical Specification specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction using Devarda alloy (modified for each of the variants a, b and c). The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form or in ammoniacal and nitrate form.

BS DD CEN/TS 15476-2006由英国标准学会 GB-BSI 发布于 2006-12-29,并于 2006-12-29 实施,于 2009-02-28 废止。

BS DD CEN/TS 15476-2006 在中国标准分类中归属于: G20 化肥基础标准与通用方法,B10 土壤、肥料综合,在国际标准分类中归属于: 65.080 肥料。

BS DD CEN/TS 15476-2006的历代版本如下:

BS DD CEN/TS 15476-2006 肥料.用氏合金还原蒸馏法测定氮和氨态氮 于 2009-02-28 变更为 BS EN 15476-2009 肥料.根据德瓦达法测定氮和氨态氮含量。

BS DD CEN/TS 15476-2006



标准号
BS DD CEN/TS 15476-2006
发布日期
2006年12月29日
实施日期
2006年12月29日
废止日期
2009-02-28
中国标准分类号
G20;B10
国际标准分类号
65.080
发布单位
GB-BSI
代替标准
BS EN 15476-2009
适用范围
This Technical Specification specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction using Devarda alloy (modified for each of the variants a, b and c). The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found exclusively in nitrate form or in ammoniacal and nitrate form.




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