Pasupuleti Sunitha*, N.V. Bhavya Sri, C.V.S. Raghukiran Teegala Krishna Reddy College of Pharmacy, Meerpet, Hyderabad, Telangana A B S T R A C T In neutralization titrations indicators are used to show sharp color change at intervals of pH. Natural pigments in plants are highly colored substances and may show color changes with changes in pH. The present study highlights ... Read More »