Just for comparison, on HC-110, to make the stock solution you need to:
Empty the bottle and rinse it with 237ml, top off with 1.9 liters and mix...
Or, in US Ounces, use 8 Fl.Oz of water to rinse the bottle and top off with 64 Fl.Oz of water...
Well, I must say I don't do any of those for HC-110 but measuring small off volumes can be a pain.