ISO 23920:2020
International Standard
Current Edition
·
Approved on
30 June 2020
Cigarettes — Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography
ISO 23920:2020 Files
English
11 Pages
Current Edition
BHD
30.7
ISO 23920:2020 Scope
This document specifies a method for the quantification of ammonia by ion chromatography in mainstream smoke using ISO 20778 smoking parameters.
This method is applicable to an ammonia yield of about 10 µg/cigarette to 40 µg/cigarette. It is not applicable for the determination of ammonia in dark-air cured cigarettes.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
BH GSO 9:2023
GSO 9:2022
Bahraini Technical Regulation
Labeling of prepackaged food stuffs
Recently Published
ISO 24223:2026
International Standard
Milk and milk products — Guidance on sample preparation for physical and chemical testing
ISO 9033:2026
International Standard
Aluminium ores — Determination of the moisture content of bulk material
ISO 17516:2026
International Standard
Cosmetics — Microbiology — Microbiological limits
ISO 10328:2026
International Standard
Prosthetics — Structural testing of lower-limb prostheses — Requirements and test methods