Make certain that the balance and the area around it are clean up. Notify your TA if the stability is not clean, and they will instruct you to clean it. Graduated pipettes are used to measure a variable quantity of liquid. They've got numerous graduation marks together the stem that https://types-of-pipette-used-in65207.blogpixi.com/29651509/new-step-by-step-map-for-lab-pipette-types