I need to do a release study for black HgS powder. Could you please explain me a method to quantify the HgS concentration in the aliquots?

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Vineet Sharma

Nirasha Gunaratna

The exact method will depend on the drug and nanoparticle formulation. Please go through this link for methods that may be beneficial for you.

Article Release Kinetics Study of Poorly Water-Soluble Drugs from Na...

@Vineet Sharma

Thank you very much. I'll go through the article.

Ajay Kumar Meena

You can check estimation method in the Ayurvedic Pharmacopoeia of India Part 1 Volume 7.