Registration number (WIID)Project No.TitleStatus
83455ISO 9322:2023Material used for producing wrappings for cigarette filters, cigarettes and other tobacco products — Determination of acetate and citrate content — Ion chromatographic methodStandarts spēkā
77346ISO 23920:2020Cigarettes — Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatographyStandarts spēkā
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