How much glucose or glycerol should be added to obtain isotonic Argyrol 0.5% nasal droplets?

5.5% Argyrol   is isotonic so your 0.5% makes about 10 ml of 100 ml isotonic. There is bljjft to make ninety ml of istotonic. This one does with the help of 4.5 g glucose. This is where you can obtain 100 ml of isotonic solution with 0.5% Argyrol.