<p>This document specifies the method for the determination of benzopyrene content in processed natural products.</p>
<p>It is applicable to processed natural products such as processed <em>Rehmannia</em> root, processed <em>Cyperus</em> rhizome, processed ginseng and processed mume fruit. It is not applicable to the analysis of minerals used in traditional Chinese medicine.</p>
Registration number (WIID)
77463
Scope
<p>This document specifies the method for the determination of benzopyrene content in processed natural products.</p>
<p>It is applicable to processed natural products such as processed <em>Rehmannia</em> root, processed <em>Cyperus</em> rhizome, processed ginseng and processed mume fruit. It is not applicable to the analysis of minerals used in traditional Chinese medicine.</p>
