# Fertilisers (Sampling and Analysis) Regulations (Northern Ireland) 1996, Paragraph 2: FIELD OF APPLICATION


This method applies to the determination of total magnesium and/or water-soluble magnesium in the following fertilisers:
Straight nitrogenous fertilisers (calcium magnesium nitrate, magnesium sulphonitrate, nitrogenous fertiliser with magnesium) and straight potassic fertilisers (enriched kainite, potassium chloride containing magnesium, potassium sulfate containing magnesium salt), kieserite, magnesium sulfate, magnesium chloride solution, and kieserite with potassium sulfate.

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Source: https://www.legislation.gov.uk/nisr/1996/513/schedule/2/part/I/chapter/22./paragraph/2 (the official version)
Page: https://openlegislation.uk/fertilisers-sampling-and-analysis-regulations-northern-ireland-1996/schedule-2/part-I/chapter-22./paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.