Accuracy and precision data for ISD and HDZ.

Drug	Amount	Amt found	% Recovery	Mean	Repeatability % RSD
ISD	20	20.32	101.6	100.85 ± 0.901	0.893
	20	19.97	99.85
	20	20.22	101.1
	40	40.37	100.93	101.27 ± 0.507	0.501
	40	40.74	101.85
	40	40.41	101.03
	60	60.96	101.6	99.89 ± 1.638	1.6407
	60	59.84	99.73
	60	59	98.33
HDZ	37.5	37.8	100.8	100.54 ± 1.444	1.436
	37.5	38.19	101.84
	37.5	37.12	98.99
	75	75.66	100.88	100.52 ± 1.046	1.0408
	75	74.51	99.35
	75	76.01	101.35
	112.5	112.67	100.15	99.40 ± 0.992	0.998
	112.5	112.25	99.78
	112.5	110.56	98.28