BS DD CEN/TS 15559-2007
肥料.依照Arnd的氮和氨态氮的测定已作废

Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd

BS DD CEN/TS 15559-2007 发布历史

This Technical Specification specifies a method for the determination of nitric and ammoniacal nitrogen with reduction according to Arnd (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 15559-2007由英国标准学会 GB-BSI 发布于 2007-05-31，并于 2007-05-31 实施，于 2009-06-30 废止。

BS DD CEN/TS 15559-2007 在中国标准分类中归属于: G21 化肥、化学土壤调理剂，在国际标准分类中归属于: 65.080 肥料。

BS DD CEN/TS 15559-2007的历代版本如下：

• 2007年05月31日 BS DD CEN/TS 15559-2007 肥料.依照Arnd的氮和氨态氮的测定

BS DD CEN/TS 15559-2007 肥料.依照Arnd的氮和氨态氮的测定 于 2009-06-30 变更为 BS EN 15559-2009 肥料.依照Arnd法测定硝态氮和氨态氮含量的测定。

标准号

BS DD CEN/TS 15559-2007

发布日期

2007年05月31日

实施日期

2007年05月31日

废止日期

2009-06-30

中国标准分类号

G21

国际标准分类号

65.080

发布单位

GB-BSI

代替标准

BS EN 15559-2009

适用范围

This Technical Specification specifies a method for the determination of nitric and ammoniacal nitrogen with reduction according to Arnd (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.