[davideroma94]

Hello everyone! I would like to extract a "pure powder" of metformin starting from metformin tablets or water-soluble solution.
Is there a way to do that, removing the excipients?


EXCIPIENT LIST

Soluble metformin: "Acesulfame potassium, Aspartame (E951) Anhydrous citric acid Erythritol, Pullulan corn starch PI-20"

Metformin tablets: "Each film-coated tablet contains: Colloidal anhydrous silica, povidone, macrogol 4000, magnesium stearate, Opadry II 85F29116 clear (polyvinyl alcohol, macrogol 3350, talc)."

[Babcock_Hall]

What is your intended application?

[Borek]

You were already told that we won't help you as it is against the forum rules.