UNI CEN/TS 16318 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
FERTILIZERS - DETERMINATION OF TRACE ELEMENTS - DETERMINATION OF CHROMIUM (6) BY PHOTOMETRY (METHOD A) AND BY ION CHROMATOGRAPHY WITH SPECTROPHOTOMETRIC DETECTION (METHOD B)
21-11-2013
01-01-2012
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
8 Test report
Bibliography
Describes two methods for the determination of the content of soluble chromate in fertilisers.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| CEN/TS 16318:2012 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| EN 1482-2:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation |
| EN 15192:2006 | Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 1482-1:2007 | Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling |
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