Research Article

Dried Blood Spot Sampling with LC-MS Analysis for Routine Therapeutic Caffeine Monitoring in Neonates

Table 2

Recovery of caffeine from DBS at three concentrations .

ā€‰Nominal conc. (ng/mL)
500800025000

Recovery (%)47.044.244.9
SD7.42.33.0
Precision (CV%)15.65.26.6