Drug A B C D E F G H LQC MQC HQC
TNF 31.7 51.3 82.0 136.6 227.7 350.4 539.0 663.3 82.6 229.6 542.7
FTC 200.6 324.6 518.6 864.3 1440.6 2216.3 3409.6 4196.0 519.0 1441.7 3408.3
Table 1: Preparation of drugs stock dilutions for CC and QC spiking.