Sample_Type enumeration

Number	Description
0	Unspecified
1	Calibration
2	Checkout
3	Sample
4	Control
5	Blank
6	Ladder
7	SystemSuitability
8	CalibrationCheck
9	DoubleBlank
10	Matrix
11	MatrixDup
12	MatrixBlank
13	TuneCheck
14	ResponseCheck
15	Spike