TECH,FAC1,FAC2,PURITY
1 1 1 119.0
1 2 1 134.0
1 3 1 123.0
1 1 2 130.0
1 2 2 145.0
1 3 2 123.0
2 1 1 130.0
2 2 1 155.0
2 3 1 137.0
2 1 2 128.0
2 2 2 145.0
2 3 2 141.0
