449 / 670
Table 25. NIST SRM 1849a, Total Choline n = 12
Calculated Amount
Mean
SD
(mg/100g)
(mg/100g)
(mg/100g)
%RSD
r
105
105
0.6
0.6
104
105
108
105
3.1
3.0
106
102
108
106
2.5
2.4
103
106
106
105
1.5
1.4
105
103
Mean (mg/100g)
Certified Mass Fraction Mean / Range (mg/100g)
%RSD
r
105
109 / 98.0 - 120
1.8
Table 26. NIST SRM 1849a, Free Carnitine n = 12
Calculated Amount
Mean
SD
(mg/100g)
(mg/100g)
(mg/100g)
%RSD
r
13.7
13.6
0.26
1.9
13.3
13.8
13.2
13.4
0.35
2.6
13.2
13.8
13.6
13.4
0.26
1.9
13.5
13.1
13.3
13.1
0.20
1.5
13.1
12.9
Mean (mg/100g)
Certified Mass Fraction Mean / Range (mg/100g)
%RSD
r
13.4
13.6 / 12.2 -15.0
2.0
Chol-08/Carn-07 (February 2016)
FOR ERP USE ONLY
DO NOT DISTRIBUTE