ISO 22634-1:2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Cigarettes Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS Part 1: Method using methanol as extraction solvent
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-12-2019
English, French
01-12-2017
ISO 22634-1:2017 specifies a method for the determination of benzo[a]pyrene (B[a]P) in the total particulate matter of cigarette mainstream smoke using gas chromatography/mass spectrometry (GC/MS) with methanol as extraction solvent.
This method was validated using ISO 3308 smoking parameters and is technically compatible with other smoking regimes.
An alternative method for the determination of B[a]P is specified in ISO 226342 with a different clean-up using cyclohexane solvent and a reduced analytical run.
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