ALKALI,HARDNESS,BRIGHT 
0.1,50,60.73
0.1,50,61.18
0.1,50,60.42
0.1,150,62.01
0.1,150,62.44
0.1,150,62.24
0.1,250,61.75
0.1,250,61.86
0.1,250,62.29
0.4,50,59.03
0.4,50,57.12
0.4,50,56.91
0.4,150,60.37
0.4,150,58.44
0.4,150,59.87
0.4,250,59.16
0.4,250,58.48
0.4,250,59.90
0.9,50,56.11
0.9,50,56.28
0.9,50,55.86
0.9,150,54.71
0.9,150,54.34
0.9,150,55.31
0.9,250,54.09
0.9,250,52.43
0.9,250,53.05
