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Amphetamine and Related Drugs

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Furthermore, the highly polar nature of the<br />

amino group results in sorption of<br />

amphetamine to the surfaces of the GC system<br />

components. This, coupled with the often low<br />

concentration of the amphetamine in the<br />

sample, results in the false impression that<br />

there is no amphetamine present in the<br />

specimen under investigation<br />

4/27/2009 ١١٠

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