I'm making niosomal arbutin using Span-20 and Cholesterol. How should I do entrapment efficiency by direct method using Vivaspin 500?

what should i do for entrapment efficiency test using vivaspin? i,m using vivaspin 500. how long should i take to centrifuge it, and which rpm? and by the end of centrifuge, which part should I...

07 October 2021 5,389 0 View