# Fertilisers (Sampling and Analysis) Regulations (Northern Ireland) 1996, Paragraph 4: APPARATUS


4.1 Mechanical sieve shaker.
4.2 Sieves with apertures of 0.160 mm and 0.630 mm respectively of standard ranges (diameter 20 cm, height 5 cm).

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Source: https://www.legislation.gov.uk/nisr/1996/513/schedule/2/part/I/chapter/13a./paragraph/4 (the official version)
Page: https://openlegislation.uk/fertilisers-sampling-and-analysis-regulations-northern-ireland-1996/schedule-2/part-I/chapter-13a./paragraph-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.