尼古丁（层析法）快速检测试剂纸  

Cotinine is a major metabolite of nicotine, is usually chosen as on tobacco smoking or exposure to secondhand smoke detecting object evaluation, because it is very stable and produces only in nicotine metabolism. Cotinine in vivo half-life of 7 to 40 hours, while nicotine has a half-life of 1 to 4 hours. Blood and / or urine cotinine and nicotine to detect synchronous detection. In some cases, other metabolites such as nicotine, nicotine, nitrogen oxides -1-, -3- trans hydroxicotinine, nornicotine, tobacco or other chemical substances, such as urine of anabasine, can also be detected. Detection of nicotine and cotinine is applied to suspected nicotine poisoning at. Acute nicotine overdose, such as children's eating or chewing gum nicotine lozenge, although relatively rare but need emergency medical treatment. Symptoms include burning mouth sensation, nausea, abdominal pain, diarrhea, salivation, sweating, confusion, dizziness, excitement, increased heart rate, shortness of breath or difficulty in breathing, seizures, coma and even death.

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【公司名称】 广州健仑生物科技有限公司
【】    杨永汉 
【】 
【腾讯 】 
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-3室