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Appendix F: Data—Bias Against Reference Method
Table 4: Results for bias experiment against reference method
Sample
Concentration (IU hg
-1
)
HPLC-UV
UPLC-MS/MS
Sample-1
9.1
9.0
Sample-2
9.9
10.7
Sample-3
7.7
8.2
Sample-4
8.2
8.4
Sample-5
10.2
10.8
Sample-6
10.3
11.1
Sample-7
6.9
4.8
Sample-8
12.6
9.7
Sample-9
7.0
5.6
Sample-10
5.9
8.9
Sample-11
8.9
4.2
Sample-12
8.7
9.1
Sample-13
7.7
8.1
Sample-14
4.4
4.4
Sample-15
9.9
10.9
Sample-16
13.7
15.5
Sample-17
13.8
15.2
Sample-18
15.1
16.2
Sample-19
14.7
16.1
Sample-20
14.9
15.9
Sample-21
10.3
10.9
Sample-22
15.8
15.2
Sample-23
9.5
10.5
Sample-24
9.8
10.5
Sample-25
9.8
10.3
Sample-26
10.1
10.7
Sample-27
9.9
10.2
Sample-28
10.0
11.0
Sample-29
22.5
24.1
Sample-30
9.3
9.6
Sample-31
10.0
11.1
Sample-32
10.5
10.6
Sample-33
10.2
10.5
Sample-34
8.0
8.6
Sample-35
12.3
12.5
VitD-18 (February 2016)
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