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sklademVydáno: 2008
ISO/TS 22304:2008
ISO/TS 22304:2008-Tobacco — Determination of tobacco specific nitrosamines — Method using alkaline dichloromethane extraction
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Anglicky PDF
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73.14 €
Francouzsky PDF
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73.14 €
Anglicky Hardcopy
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Francouzsky Hardcopy
In stock
73.14 €
| Označení normy: | ISO/TS 22304:2008 |
| Počet stran: | 10 |
| Vydání: | 1 |
| Vydáno: | 2008 |
| Počet stran (Anglicky): | 10 |
| Počet stran (Francouzsky): | 10 |
DESCRIPTION
ISO/TS 22304:2008
ISO/TS 22304:2008 specifies the procedure for the determination of the tobacco specific nitrosamines (TSNAs): N-nitrosonornicotine (NNN), N-nitrosoanatabine (NAT), N-nitrosoanabasine (NAB) and 4-(methyl-nitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in ground leaf tobacco, manufactured tobacco and tobacco products. The determination is by means of gas chromatography.