Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes. Method using high performance liquid chromatography Ingestion-build-48183

Cigarettes. Determination of selected carbonyls in the mainstream smoke of cigarettes. Method using high performance liquid chromatography Ingestion-build-48183What 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

which is also in agreement with the estimated experimental uncertainty

2 Free height of fall and impact area

This method is applicable to isolated batches of pipe to be tested at 0 °C

With obedience and compliance to BS EN 364

it is applicable to natural gases with lower content of methane (down to 0

Safety for these products is a prime concern

Clothing Manufacturers’ Federation of Great Britain

The guidelines contained within ISO/IEC 27010 are in addition to

Computing devices and assemblies and similar equipment within the scope of information technology equipment (ITE) and complying with applicable ITE EMC standards can be used in systems within the scope of BS EN 61326-1:2020 without additional testing if they are suitable for the intended electromagnetic environment

have one plug portion and one set of contacts intended to connect to a non-BS 1363 type plug that conforms to the dimensional requirements of a standard listed in IEC TR 60083

between both medical imaging equipment and systems concerned with the management and communication of that information

Annex D (informative) Equivalent requirements in this part of ISO 8729 and IMO Resolution MSC