However, certain regulations apply to individual substances rather than groups of substances.

Article 5 - General obligation to register substances on their own or in preparations

Individual substances are joined chemically in a compound.

certain individual substances and categories of substances belonging to the families and groups of substances listed below,

certain individual substances and categories of substances belonging to the families and groups of substances listed below,

It's the expressed of all individual substances, but the expressed does not exist outside the substances that express it.

It's the expressed of all individual substances, but the expressed does not exist outside the substances that express it.

certain individual substances and categories of substances belonging to the families and groups of substances listed below,

This Annex exempts individual substances following historical precedent.

It's the common expressed of all individual substances.

In those cases, results below the limit of quantification of the individual substances shall be set to zero.

In this mixed state, the individual substances are even more effective.

Also disclosed is the use of the individual substances for treating hormone-sensitive prostate cancer.

It shall nevertheless be possible to include information on the individual substances in the application for a fixed combination.

Addition of 33 substances and classes of substances representing different forms of the core 33 substances (a total of 41 individual substances) to Schedule 1 of the Regulations;