Do you have trouble on ion exchange resin color throw problem?
The quality of Lanlang food grade ion exchange resin is premium, and different from others', besides the parameters on certificate of Analysis, is there a visible way to see the difference?
The answer is: YES.
Take 2 glass cups, put Lanlang ion exchange resin in one cup, and Put some other's ion exchange resin in the other cup.
Pull 100℃ hot water into both cups.
So now you can find the difference: