DIN EN 16318 E : 2016
Current
The latest, up-to-date edition.
FERTILIZERS AND LIMING MATERIALS - DETERMINATION OF CHROMIUM(6) BY PHOTOMETRY (METHOD A) AND BY ION CHROMATOGRAPHY WITH SPECTROPHOTOMETRIC DETECTION (METHOD B)
Hardcopy , PDF
English
01-01-2016
National foreword
National Annex NA (informative) - Bibliography
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling and sample preparation
5 Method A: Determination by water extraction and
spectrophotometric detection
6 Method B: Determination by alkaline digestion and
ion chromatography with spectrophotometric
detection
7 Precision - Inter-laboratory tests
8 Test report
Annex A (informative) - Results of the inter-laboratory
test performed by VDLUFA on method A
Annex B (informative) - Results of a validation study
on spiked water samples
Bibliography
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