DS ISO 22303 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TOBACCO - DETERMINATION OF TOBACCO SPECIFIC NITROSAMINES - METHOD USING BUFFER EXTRACTION
04-07-2024
12-01-2013
Describes the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products by gas chromatography.
| Committee |
DS/S-424
|
| DocumentType |
Standard
|
| PublisherName |
Danish Standards
|
| Status |
Withdrawn
|
| Standards | Relationship |
| ISO 22303:2008 | Identical |
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