CEN/TS 16490-2013
肥料.CEN/TC 260/WG 7标准环试验结果与(EC) Nr 2003/2003附件Ⅱ和结论中给定公差的对比

Fertilizers - Comparison of the CEN/TC 260/WG 7 ring test results with tolerances given in the Regulation (EC) Nr 2003/2003 Annex II and conclusions

CEN/TS 16490-2013 发布历史

In Regulation (EC) No. 2003/2003 [2] tolerance limits are mentioned for nutrient contents in mineral fertilizers (Annex II of Regulation (EC) No. 2003/2003) as well as prescribed methods for control purposes (Annex IV of Regulation (EC) No. 2003/2003). Prior to the work done by CEN/TC 260 following Mandate M/335, no statistical data were available for the official analytical methods to be applied. Due to the standardization work done for this mandate, statistical data have been generated as ring testing was a major topic in this mandate. This Technical Specification describes to what extent the presently applied tolerances are in line with the obtained precision data from the analytical methods studied. The purpose of this document is to give feedback on the applied tolerances within Regulation (EC) No. 2003/2003 based on the method evaluation done as an outcome of the work executed by CEN/TC 260/WG 7 according to Mandate M/335. This evaluation of the tolerances was part of Mandate M/418.

CEN/TS 16490-2013由欧洲标准化委员会 IX-CEN 发布于 2013-04-01，并于 2013-04-01 实施。

CEN/TS 16490-2013 在中国标准分类中归属于: G20 化肥基础标准与通用方法，在国际标准分类中归属于: 65.080 肥料。

CEN/TS 16490-2013 发布之时，引用了标准

• ISO 5725-1-1994 测试方法与结果的准确度(正确度与精密度) 第1部分:基本原理与定义

CEN/TS 16490-2013的历代版本如下：

• 2013年04月01日 CEN/TS 16490-2013

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标准号

CEN/TS 16490-2013

发布日期

2013年04月01日

实施日期

2013年04月01日

废止日期

无

中国标准分类号

G20

国际标准分类号

65.080

发布单位

IX-CEN

引用标准

ISO 5725-1-1994 EGV 2003/2003-2003

被代替标准

FprCEN/TS 16490-2012

适用范围

In Regulation (EC) No. 2003/2003 [2] tolerance limits are mentioned for nutrient contents in mineral fertilizers (Annex II of Regulation (EC) No. 2003/2003) as well as prescribed methods for control purposes (Annex IV of Regulation (EC) No. 2003/2003). Prior to the work done by CEN/TC 260 following Mandate M/335, no statistical data were available for the official analytical methods to be applied. Due to the standardization work done for this mandate, statistical data have been generated as ring testing was a major topic in this mandate. This Technical Specification describes to what extent the presently applied tolerances are in line with the obtained precision data from the analytical methods studied. The purpose of this document is to give feedback on the applied tolerances within Regulation (EC) No. 2003/2003 based on the method evaluation done as an outcome of the work executed by CEN/TC 260/WG 7 according to Mandate M/335. This evaluation of the tolerances was part of Mandate M/418.