Fig. 2From: A validated, precise TLC-densitometry method for simultaneous quantification of mahanimbine and koenimbine in marketed herbal formulationsDeveloped HPTLC fingerprint profile. Track (1–3): mahanimbine standard, Track (4–6): koenimbine Standard, Track (7–8): F1 (Tablet), Track (9–10): F2 (Capsule), Track (11–12): F3 (Powder)Back to article page