| |
Putrescine |
Spermidine |
Spermine |
| |
H2O |
Borate |
H2O |
Borate |
H2O |
Borate |
| Means of means |
21.6 |
21.2 |
50.4 |
50.3 |
62.0 |
62.4 |
| Standard deviation |
3.4 |
3.1 |
6.8 |
6.6 |
4.5 |
5.4 |
| n |
15 |
15 |
16 |
16 |
16 |
16 |
| 95% Confidence interval
lower limit |
19.7 |
19.5 |
46.8 |
46.8 |
59.6 |
59.5 |
| 95% Confidence interval
upper limit |
23.5 |
22.9 |
54.0 |
53.9 |
64.3 |
65.3 |
| Coefficient of variability (CV)% |
15.8 |
14.6 |
13.5 |
13.2 |
7.2 |
8.6 |
| Inter-assay CV |
15.2 |
13.3 |
7.9 |
| Intra-assay CV |
5.9 |
2.5 |
1.8 |
|
|
|
|
|
|
|
| Limit of quantification, pmol |
0.20 |
0.22 |
15 |
13 |
20 |
20 |
| Limit of detection, pmol |
0.10 |
0.11 |
8 |
6 |
12 |
12 |
|
