Amphetamine and Related Drugs
Amphetamine and Related Drugs
Amphetamine and Related Drugs
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Having carried out the control procedures, the item(s) item(s)<br />
to be examined should then be swabbed, individually,<br />
by using a clean swab soaked in a suitable solvent. A<br />
suitable solvent should freely dissolve the drug<br />
material, not cause decomposition of the drug or react<br />
with it, <strong>and</strong> be amenable to subsequent analytical<br />
procedures. It should be remembered that the<br />
swabbing process should leave enough material intact<br />
for a second <strong>and</strong> subsequent analysis. If the swab is<br />
not to be used immediately, it should be dried <strong>and</strong><br />
stored until needed.<br />
4/27/2009 ٦٣
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