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Figure 2 | Tobacco Induced Diseases

Figure 2

From: Consistency of arsenic speciation in global tobacco products with implications for health and regulation

Figure 2

Regression analysis. Regressions analysis of extractable inorganic arsenic and DMA + MA against total arsenic in six reference materials, five legal cigarette brands from the US, UK and China, and three counterfeit samples. Regression lines are significant at p = 0.05, and slopes (m) are indicated (both pass through the origin within error).

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