Method for high-stability determination of ammonia content in cigarette mainstream smoke by ion chromatography

• Main Authors: WANG RUI, WU JIA, MAO SHURUI, ZHANG HUA, SHEN XIAOCHEN, WU YANG, ZHU LONGJIE
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses a method for high-stability determination of ammonia content in cigarette mainstream smoke by ion chromatography. The method comprises the following steps: S1, capturing totalparticulate matters and gaseous ammonia in cigarette mainstream smoke; S2, extracting the total parti...