# Fertilisers (Sampling and Analysis) Regulations (Northern Ireland) 1996, Paragraph 5: APPARATUS


5.1 Distillation apparatus. See Method 2.
5.2 Apparatus for determination of ammoniacal nitrogen. An example of the recommended apparatus is reproduced in Figure 6 in the Appendix.
5.3 Apparatus for determination of ureic nitrogen by the urease method (7.6.1). An example of the recommended apparatus is reproduced in Figure 7 in the Appendix.
5.4 Rotary shaker: 35-40 turns per minute.
5.5 pH meter.
5.6 Sintered glass crucibles, diameter of pores 5 to 15 microns.

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Source: https://www.legislation.gov.uk/nisr/1996/513/schedule/2/part/I/chapter/8b./paragraph/5 (the official version)
Page: https://openlegislation.uk/fertilisers-sampling-and-analysis-regulations-northern-ireland-1996/schedule-2/part-I/chapter-8b./paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.