Ntshiab 99.9% Nicotine Liquid USP/EP qib
Nicotine, feem ntau hu ua nicotine, belongs rau pyridine alkaloid thiab muaj zog physiological nyhuv rau tib neeg. Thaum haus luam yeeb, nws tuaj yeem nqus tau cov nicotine kom zoo, tuaj yeem ua rau tus ntsuj plig, tshem tawm qaug zog, ua kom muaj peev xwm xav thiab txhim kho w ...
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