TABLE 3.

Accuracy and precision determination in the quantification of kanamycin^a

Kanamycin concn (mg/liter)	Accuracy (bias [%])	Precision (CV [%])
		Within day	Between day	Overall
0.30b	7.6	13.3	11.3	17.4
0.50	2.3	5.1	10.3	11.5
1.50	4.9	3.9	4.0	5.6
3.00	3.2	4.6	5.2	7.0
5.00	6.9	3.9	0.0	3.9
7.00	7.3	4.0	1.4	4.2
10.0	2.4	4.6	3.9	6.0
20.0c	−0.5	5.1	7.3	8.9
30.0c	−0.4	5.6	4.8	7.4
40.0c	1.4	5.3	3.4	6.3
60.0d	−5.2	2.3	4.5	5.1
80.0d	−4.4	3.6	1.1	3.7

^aAll concentrations were measured 5-fold on three consecutive days (n = 15).

^bLLOQ.

^cDiluted 1:6.

^dDiluted 1:12.