Today, the lab was about transferring all the following information to the T610 tank on the source. First, we were required to know what type of acid was in the T611 tank. We turned the T611 tank, and then we turned on the T610 tank. We must read the Analyzer 307, and then we made sure that the control room on the wireless should be between 7 ph level. After that, the professor asked us to take a sample from the T604 tank in order to be sure of the amount of Acid. We wore paws and took a sample from the T604 tank. The amount of acid in the tank came out 2%.