# Council Directive 93/85/EEC of 4 October 1993 on the control of potato ring rot, Division 4.3.7

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

Pipette 5 to 10 µl of 0,1M phosphate-buffered glycerol (Appendix 3) or a commercially antifading mountant on each window and apply a coverslip.

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Source: https://www.legislation.gov.uk/eudr/1993/85/annex/I/division/4/division/4.3/division/4.3.7 (the official version)
Page: https://openlegislation.uk/eu-directive-1993-85/annex-I/division-4/division-4.3/division-4.3.7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.