This Technical Report covers the results from two ring tests (A and B, see Introduction) to compare the repeatability and reproducibility of the standardized method for the determination of EDDHA and EDDHMA by ion chromatography (EN 13368 2:2001) with a non-standardized alternative method using ion-pair chromatography (""Lucena-method"", given in Annex A). This Technical Report also provides the results of an univariate multifactorial ANOVA test and F-test for ring test A and F-test for ring test B to verify the significance of the reproducibility and the repeatability data.
DS/CEN/TR 15106-2006由丹麦标准化协会 DK-DS 发布于 2006-01-30,并于 2006-01-30 实施。
DS/CEN/TR 15106-2006在国际标准分类中归属于: 65.080 肥料。
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