# Feeding Stuffs (Sampling and Analysis) Regulations (Northern Ireland) 1999, Paragraph 2: Principle

Extent: N.I.
Status: prospective

The sample is hydrolysed, liberating isobutyraldehyde, the concentration of which is determined by gas chromatography.

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Source: https://www.legislation.gov.uk/nisr/1999/296/schedule/2/part/5/paragraph/2 (the official version)
Page: https://openlegislation.uk/feeding-stuffs-sampling-and-analysis-regulations-northern-ireland-1999/schedule-2/part-5/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.