sample,meas_1,meas_2,meas_3,additive,stage
1,2.01,1.32,1.22,milk,0
2,1.16,1.01,1.03,milk,0
3,1.06,0.95,0.79,milk,0
1,2.86,2.75,2.76,milk,1
2,2.35,2.39,2.27,milk,1
3,2.35,2.4,2.19,milk,1
1,4.15,3.97,3.98,milk,2
2,4.36,4.65,4.67,milk,2
3,3.83,3.64,3.6,milk,2
1,5.46,5.42,5.33,milk,3
2,5.87,5.75,5.6,milk,3
3,5.52,5.59,5.57,milk,3
1,6.8,6.78,6.75,milk,4
2,7.03,7.23,7.03,milk,4
3,7.03,6.98,6.91,milk,4
1,8.51,8.72,8.62,milk,5
2,8.67,8.5,8.4,milk,5
3,8.52,9,8.57,milk,5
1,9.78,9.81,9.82,milk,6
2,10.2,10.3,10.2,milk,6
3,10.2,10.1,10.2,milk,6
1,11.6,11.6,11.5,milk,7
2,11.3,11.3,11.3,milk,7
3,11.5,11.4,11.4,milk,7
1,12.7,12.7,12.8,milk,8
2,12.7,12.8,12.7,milk,8
3,13.1,13,13,milk,8
1,23.4,23.4,23.4,milk,9
2,23.6,23.3,23.4,milk,9
3,23.2,23.2,23.4,milk,9
1,32,31.9,32,milk,10
2,28.9,28.8,28.8,milk,10
3,28,28,28,milk,10