What is ISO 22634 ‑ 1 - Determination of benzo[a]pyrene in cigarette smoke about ?
ISO 22634 ‑ 1 is a standard that covers methods for the determination of benzo[a]pyrene in cigarette mainstream smoke that enables limiting the presence of benzo[a]pyrene in cigarettes to ensure the safety of users.
ISO 22634 ‑ 1 specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter (TPM) of cigarette mainstream smoke using gas chromatography/mass spectrometry (GC/MS) with methanol as extraction solvent.