# Fourth Commission Directive of 11 October 1985 on the approximation of the laws of the Member States relating to methods of analysis necessary for checking the composition of cosmetic products (85/490/EEC), Division 4.14: Standard solutions: prepare four standard solutions by dissolving in 100 ml eluant (4.10) according to the following table:

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

These values are given as an indication and correspond to the exact masses of 4.11, 4.12 and 4.13.
NB: These solutions may be prepared in a different way.
Standard Solution
Alpha-monoglyceryl 4-aminobenzoate
Ethyl 4-aminobenzoate
Ethyl 4-hydroxybenzoate
(μg/ml)
ml (4.11)
(μg/ml)
ml (4.12)
(μg/ml)
ml (4.13)
I
8
2
8
2
50
10
II
16
4
12
3
50
10
III
24
6
16
4
50
10
IV
40
10
20
5
50
10

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Source: https://www.legislation.gov.uk/eudr/1985/490/annex/division/1/division/B/division/4/division/4.14 (the official version)
Page: https://openlegislation.uk/eu-directive-1985-490/annex/division-1/division-B/division-4/division-4.14
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.