DU Guang-yao, LI Xin-ning, WANG Kai, GUO Shu-wen, JU Hua-bo. Determination of Uncertainty of Chloride in Tobacco of Virginian-type Cigarette by Continuous Flow Method[J]. Analysis and Testing Technology and Instruments, 2013, 19(2): 108-113.
Citation: DU Guang-yao, LI Xin-ning, WANG Kai, GUO Shu-wen, JU Hua-bo. Determination of Uncertainty of Chloride in Tobacco of Virginian-type Cigarette by Continuous Flow Method[J]. Analysis and Testing Technology and Instruments, 2013, 19(2): 108-113.

Determination of Uncertainty of Chloride in Tobacco of Virginian-type Cigarette by Continuous Flow Method

  • The continuous flow method is the most popular method to determine the concentration of chloride in tobacco and tobacco products. In the case of chloride, the uncertainty of chloride in virginian-type cigarette was evaluated. The standard uncertainty was 0.03%, the extend uncertainty (α=0.05, k=2) was 0.06%.
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