How to prepare an emulsion (compounds in wt%)

I am trying to replicate an experiment to generate microparticles but I found myself confused about how to prepare the ingredients as some need to be weighed and dissolved before and I think the author is referring to weight/weight percentage. I would like to know if the g of mass synthesis and polymeric content are informative or not.


I would really appreciate any insight you have.


[![enter image description here](https://i.stack.imgur.com/BcJnf.png)](https://i.stack.imgur.com/BcJnf.png)


