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The emissions from tobacco combustion seriously threaten human health and our living environment. Tobacco itself contains a variety of harmful chemical substances. When the cigarette is lit, the organic substances in the tobacco undergo distillation, distillation, pyrolysis, synthesis and other reactions at the same time, forming a large number of compounds, including at least 69 carcinogens

As an independent third-party laboratory, Huizhi Taikang is committed to the development and application of detection technology and methods for harmful components in tobacco combustion emissions, harmful components in biological tobacco combustion emissions and their metabolites. The company adopts advanced instruments and equipment, relies on professional technical teams, and provides enterprises and society with monitoring and analysis services for the components of tobacco combustion emissions and their metabolites in organisms according to the current national and industrial standards

Huizhi Taikang Laboratory can use GC-MS, LC-MS/MS and other advanced instruments and self-developed and confirmed methods to carry out accurate quantitative analysis of the following compounds

1. Analysis of tobacco combustion emissions
● Nicotine, acetaldehyde, benzene, benzopyrene, formaldehyde
● 4 - (methylenenitramine) - 1 - (3-pyridine) - 1-butanone (NNK)
● N-nitroso nornicotine (NNN)
● Acetaldehyde acrylate (acrolein)

2. Detection of metabolism of tobacco combustion release in vivo
● Urine exposure markers cotinine and hydroxycotinine
● NNN, NNK and NNAL in urine
● Urine 1,3-butadiene metabolites, mercaptouric acid markers
● Polycyclic aromatic hydrocarbons (PAHs) in urine and their hydroxylation products

3. Detection of carcinogens in tobacco combustion emissions
● NNK 4 - (methylnitrosamine) - 1 - (3-pyridine) - 1-one& nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp;
● NNN N’- Nitroso nornicotine
● NAT N-nitrosoneonicotine
● NAB N-nitrosamine
● NNA 4 - (N-methyl-N-nitrosoamine) - 4 - (3-pyridyl) - butyraldehyde
● 1,3-butadiene
● Heavy metals (lead, chromium, cadmium, mercury, arsenic, etc.)

4. Detection of components in electronic cigarette

● Nicotine

● Benzene, benzopyrene

● Formaldehyde, acetaldehyde, acetaldehyde acrylate (acrolein)