From: A new proof of evidence of cysteamine quantification for therapeutic drug monitoring in patients with cystinosis
Standard
Nominal concentration (µM)
Accuracy (%)
CV (%)
CAL 1
2.5
105.66
1.37
CAL 2
5
106.00
3.67
CAL 3
10
102.80
3.21
CAL 4
25
97.80
3.28
CAL 5
50
100.13
0.90
QC I
4
99.46
3.41
QC II
40
102.53
6.93