Table 1 | Preparation of drugs..

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.