* Once the nafta is seperated on the top, eliminate it very carefully with the pipette and put it while in the glass container. Ensure that you only get the nafta. EDIT: I did the titration. I used 500ml of my stock solution HCl, and titrated from my stock solution https://rylanpeqcn.ambien-blog.com/42844568/5-tips-about-4-aco-copyright-usa-vendor-you-can-use-today