18 / 27
FDA/ORA/ORS
LIB #4578
17 of 25
Figure 11:
Negative Control
Figure 12:
Positive Control and Mitragynine UV Spectrum
Figure 13:
Powder Leaf Sample and Mitragynine UV Spectrum
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18 / 27
FDA/ORA/ORS
LIB #4578
17 of 25
Figure 11:
Negative Control
Figure 12:
Positive Control and Mitragynine UV Spectrum
Figure 13:
Powder Leaf Sample and Mitragynine UV Spectrum