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Phim địt nhau Secrets

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1803 Friedrich Sertuerner of Paderborn, Germany discovers the Lively ingredient of opium by dissolving it in acid then neutralizing it with ammonia. The end result: alkaloids- Principium somniferum or morphine. This might are already the primary plant alkaloid at any time isolated and set off a firestorm of analysis into https://jun88.fund/huong-dan/

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