Research Article

LC-MS/MS Quantification of Tramadol and Gabapentin Utilizing Solid Phase Extraction

Table 2

Precision and accuracy results of TMD.

QC name/nominal concentrationTMD
Intra batch (n=12)Inter batch (n=24)
% Accuracy% CV% Accuracy% CV

LLOQQC/ 1 ng/mL92.310.991.89.8

LQC/ 3 ng/mL97.38.695.26.1

MQC/ 212 ng/mL94.93.896.75.5

HQC/ 380 ng/mL99.25.897.64.2