ISO 14820-2:2016
Current
The latest, up-to-date edition.
Fertilizers and liming materials Sampling and sample preparation Part 2: Sample preparation
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French, English
11-04-2016
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ISO 14820-2:2016 specifies methods for the reduction and preparation of samples of fertilizers and liming materials and sets out the requirements for sample preparation reports. It also specifies methods for the preparation of test samples and test portions from laboratory samples of fertilizer for subsequent chemical or physical analysis. It does not cover the preparation of samples for certain physical tests which require test portions of more than 2 kg. It is applicable to all fertilizers.
NOTE The term "fertilizer" is used throughout the body of this part of ISO 14820 and is taken to include liming materials unless otherwise indicated.
| DevelopmentNote |
Supersedes ISO/DIS 14820-2. (04/2016)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN-EN-ISO 14820-2:2019 | Identical |
| EN ISO 14820-2:2019 | Identical |
| SS-EN ISO 14820-2 : 2019 | Identical |
| I.S. EN ISO 14820-2:2019 | Identical |
| PN-EN ISO 14820-2:2019-07 | Identical |
| PNE-EN ISO 14820-2 | Identical |
| ISO 15604:2016 | Fertilizers — Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen |
| ISO 15959:2016 | Fertilizers Determination of extracted phosphorus |
| ISO 8157:2015 | Fertilizers and soil conditioners — Vocabulary |
| ISO 3310-1:2016 | Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth |
| ISO 8358:1991 | Solid fertilizers — Preparation of samples for chemical and physical analysis |
| ISO 7103:1982 | Liquefied anhydrous ammonia for industrial use — Sampling — Taking a laboratory sample |
| ISO 7410:1983 | Fertilizers and soil conditioners — Final samples — Practical arrangements |
| ISO 5306:1983 | Fertilizers — Presentation of sampling reports |
| ISO/TR 7553:1987 | Fertilizers Sampling Minimum mass of increment to be taken to be representative of the total sampling unit |
| ISO 14820-1:2016 | Fertilizers and liming materials Sampling and sample preparation Part 1: Sampling |
| ISO 7742:1988 | Solid fertilizers — Reduction of samples |
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