<bound method NDFrame.head of     Number    Sample  Fluorescence Units    Blanked
0        1  Negative              6070.0     -118.0
1        1  Negative              6233.0       45.0
2        1  Negative              6261.0       73.0
3        2      T7-1              4380.0    -1808.0
4        2      T7-1              6351.0      163.0
5        2      T7-1              2616.0    -3572.0
6        3      T7-2              6449.0      261.0
7        3      T7-2              6562.0      374.0
8        3      T7-2              6224.0       36.0
9        4      T7-3             19444.0    13256.0
10       4      T7-3             20506.0    14318.0
11       4      T7-3             18755.0    12567.0
12       5      T7-4              7198.0     1010.0
13       5      T7-4              6906.0      718.0
14       5      T7-4              6796.0      608.0
15       6      T7-5             45736.0    39548.0
16       6      T7-5             43061.0    36873.0
17       6      T7-5             47363.0    41175.0
18       7      T7-6             27326.0    21138.0
19       7      T7-6             31660.0    25472.0
20       7      T7-6             30357.0    24169.0
21       8      T7-7             13390.0     7202.0
22       8      T7-7             12505.0     6317.0
23       8      T7-7             11574.0     5386.0
24       9      T7-8            442462.0   436274.0
25       9      T7-8            442018.0   435830.0
26       9      T7-8            427332.0   421144.0
27      10      T7-9           1098370.0  1092182.0
28      10      T7-9           1047753.0  1041565.0
29      10      T7-9           1026269.0  1020081.0
30      11     T7-10           1026679.0  1020491.0
31      11     T7-10            992618.0   986430.0
32      11     T7-10           1026745.0  1020557.0>