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The lethal inhalation dose of Sarin for a 200lb person has been determined to be 0.0015 mg. Determine the LD50 of Sarin that researchers used to calculate this lethal inhalation dose.

1.4 x 10-4 mg/kg

0.16 x 10-4 mg/kg

1.8 x 10-5 mg/kg

  • math -

    0.16 x 10-4 mg/kg

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