i think it is enougth

Yes, this will be enough. You need very small amount of sample for SEM.

I think silver nano particles samples amount of 16mg and 50mg are sufficient enough for surface study using Scanning electron microscopy analysis. But i will suggest here use SEM for imaging the surface of the nanoparticle in a submicroscopic scale .   In contrast, use TEM to image the internal structure of the nanoparticle in a nano-meter scale.

Thank you all.

Yes, go ahead with the SEM analysis.

More than enough!!!

Yes

That sounds like plenty of sample for SEM analysis.

yes, more than enough. even, you can use

This quantity seems to be more than enough. You need a very small amount for SEM analysis

More than enough......

yeah its way more than enough...just a pinch (in micro grams) is required for SEM analysis...so go ahead

yes sir it is enough sir..

Yes

Yes, it is enough

Are the two quantities mixed or each item is to be examined separately?

A small pinch of it will be used for SEM analysis. You can use rest of the sample for other analysis. Go Ahead

Yes you can