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For example, the LD50 (lethal dose 50%) test, which is typically performed on mice, rats, pigeons, quail and fish, involves determining the dose of a substance (such as a pesticide) that kills (or would lead to the death of) 50% of the animals tested

While heated tobacco devices do still use tobacco sticks, they utilise heat-not-burn tobacco technology which eliminates the need for combustion

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Key Issues Include : Potency extremes : Some vape oils and extracts reach THC concentrations of 7090%, far higher than the average 10%20% in cannabis herb

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