Standards; Isotopic Labeled Analogues; Nicotine Derivatives and Metabolites;
应用:
A labelled metabolite of tobacco, a specific N-nitrosamines. Shows mutagenic effects; a potent esophageal carcinogen. Tobacco-specific nitrosamines (TSNAs); N-nitroso-derivatives of pyridine-alkaloids (e.g., nicotine) present in tobacco and cigarette smoke.
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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