Fertilizers and soil conditioners Water soluble fertilizer General requirements

Available format(s)

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

Language(s)

English

Published date

18-03-2016

Publisher

International Organization for Standardization

ISO 18645:2016 specifies the requirements for testing methods, sampling and preparation of test sample, marking and labelling, as well as package, transport, and storage of water soluble fertilizers.

ISO 18645:2016 is applicable to water soluble fertilizers which are completely soluble in water and are suitable for fertigation and sprinkling irrigation, as well as for foliar application (foliar feeding).

DevelopmentNote	Supersedes ISO/DIS 18645. (03/2016)
DocumentType	Standard
Pages	8
ProductNote	THIS STANDARD ALSO REFERS-EC Regulation No. 2003/2003,AOAC 958.01,AOAC 958.02,AOAC 993.13,AOAC 2006.03
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
BS ISO 18645:2016	Identical

ISO 8157:2015	Fertilizers and soil conditioners — Vocabulary
EN 16198:2012	Fertilizers - Determination of magnesium by complexometry
ISO 6353-1:1982	Reagents for chemical analysis — Part 1: General test methods
EN 13366 : 2001	FERTILIZERS - TREATMENT WITH A CATION EXCHANGE RESIN FOR THE DETERMINATION OF THE CHELATED MICRO-NUTRIENT CONTENT AND OF THE CHELATED FRACTION OF MICRO-NUTRIENTS
ISO 18643:2016	Fertilizers and soil conditioners Determination of biuret content of urea-based fertilizers HPLC method
EN 16109:2011	Fertilizers - Determination of complexed micro-nutrient ions in fertilizers - Identification of lignosulfonates
ISO 17318:2015	Fertilizers and soil conditioners Determination of arsenic, cadmium, chromium, lead and mercury contents
ISO 7410:1983	Fertilizers and soil conditioners — Final samples — Practical arrangements
EN 16195:2012	Fertilizers - Determination of chlorides in the absence of organic material
EN 16847 : 2016	FERTILIZERS - DETERMINATION OF COMPLEXING AGENTS IN FERTILIZERS - IDENTIFICATION OF HEPTAGLUCONIC ACID BY CHROMATOGRAPHY
EN 15950:2010	Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)
CEN/TS 16196:2011	Fertilizers - Manganimetric determination of extracted calcium following precipitation in the form of oxalate
ISO 8633:1992	Solid fertilizers — Simple sampling method for small lots
EN 15961:2017	Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
ISO 6598:1985	Fertilizers — Determination of phosphorus content — Quinoline phosphomolybdate gravimetric method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 5315:1984	Fertilizers — Determination of total nitrogen content — Titrimetric method after distillation
ISO 7409:1984	Fertilizers Marking Presentation and declarations
EN 15749:2009	Fertilizers - Determination of sulfates content using three different methods
ISO 7742:1988	Solid fertilizers — Reduction of samples
EN 15451:2008	Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography
ISO 17319:2015	Fertilizers and soil conditioners Determination of water-soluble potassium content Potassium tetraphenylborate gravimetric method
EN 15452:2008	Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p-EDDHA by reversed phase HPLC
EN 13368-1:2014	FERTILIZERS - DETERMINATION OF CHELATING AGENTS IN FERTILIZERS BY CHROMATOGRAPHY - PART 1: DETERMINATION OF EDTA, HEEDTA AND DTPA BY ION CHROMATOGRAPHY
EN 15962:2011	Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients