Experimental analysis of the pH of the beverages is 100% tipco concentration of 0.58%, which is% titrable acidity with acidity higher. And the quantity Dido, with a concentration of 50% has% titrable acidity was 0.32%, and from the time of the Tet acidity of the vinegar, the 2 types on the endpoint becomes pink.
การแปล กรุณารอสักครู่..