hoping you are vaping well.
i may have your better attention.
i may have your better attention.
i came across the following figures:
it is attached
the question will be, if extraction gets this full amount of nicotine for each gram??? any idea
here is the source: download PDF research:
www.ahj.kmu.ac.ir/index.php/ahj/article/download/91/118
it is attached

the question will be, if extraction gets this full amount of nicotine for each gram??? any idea
here is the source: download PDF research:
www.ahj.kmu.ac.ir/index.php/ahj/article/download/91/118