21/30427975 DC

This standard 21/30427975 DC BS EN 17634. Electronic cigarettes and e‐liquids. Determination of nicotine delivery consistency over defined puff sequences of a number of e-cigarettes of identical type is classified in these ICS categories:

• 65.160 Tobacco, tobacco products and related equipment

This document specifies the method for the determination of nicotine delivery consistency from several e- cigarettes of identical type.

This document:

1. defines the equipment to be used;

2. specifies the preparation of the e-cigarettes for testing;

3. specifies the aerosol collection process;

4. specifies the analytical method.

Suitable sampling procedures are described for obtaining results from within a single production batch, as well as for sampling across batches.