Week 4- Day 4

Today, we went ahead to perform the experiments with the solutions we prepared yesterday. We added amounts of magnesium to the NCP solution and then tested the concentration of the NCP in solution after each addition with the UV based spectrometer. The expected result was for the concentration of the NCP in solution to decrease because the magnesium should make some of the NCP aggregrate and fall out of solution. However this was not the case.So we decided to add higher concentrations of magnesium ton the NCP solution tomorrow and see what happens.