So now that we have all these five values, now we can extract another portion of this same sample. And now we expose it to the process of salting out. And in salting out, we basically separate our protein mixture based on their ability to dissolve in a salt concentration. And following salting out, we extract that protein mixture and we essentially apply the process of dialysis to remove those salts that we don't actually want inside our mixture. And once we have that extraction, we place it into the second well in the SDS Page apparatus. And this is procedure B.