# Commission Regulation (EEC) No 2568/91 of 11 July 1991 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis, Division 3.1

Extent: E+W+S+N.I.

A spectrophotometer suitable for measurements at ultraviolet wavelengths (220 nm to 360 nm), with the capability of reading individual nanometric units. A regular check is recommended for the accuracy and reproducibility of the absorbance and wavelength scales as well as for stray light.

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Source: https://www.legislation.gov.uk/eur/1991/2568/annex/IX/division/3/division/3.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-1991-2568/annex-IX/division-3/division-3.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.