lung

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    Impurities of Alpha-Pyros

    Some batches of all kinds of Alpha-P*P (pvp, php, pihp, pcyp) can cause problems, even infections in the lungs when repeatly vaping. It differs a lot from batch to batch. It's is quite clear that the reason are the impurities from the synthesis. Now, what's the typical unwanted impurity in the...
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