Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes. Method using high performance liquid chromatographyWhat is this standard about? This document specifies a method for the determination of selected carbonyls (formaldehyde, acetaldehyde, acetone, acrolein, propionaldehyde, crotonaldehyde, 2 butanone and n butyraldehyde) as their 2,4 dinitrophenylhydrazones in mainstream smoke using reversed phase HPLC UV DAD. This method is applicable to cigarettes with nicotine free dry particulate matter (NFDPM) yields between 1 mg cigarette and 15 mg cigarette using

Contents of BS 9102:

4 Denominations and symbols 3

required by the Public Procurement Directive [2] or stipulated by the client

provide full flow in a pipeline

3 Operational procedures for dynamic comparison checks

national methods can be used

• Electromagnetic immunity

any limits of applicability are given in the text where necessary

1 - Specification for halon 1301 total flooding systems about

- Lighting

and reclamation of the equipment

They represent a significant hazard for public health