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ISO 14820-2:2016

Current

Current

The latest, up-to-date edition.

Fertilizers and liming materials Sampling and sample preparation Part 2: Sample preparation

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

04-11-2016

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

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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