3 Result of relative and
Nominalconc
(mcg/ml)		 Repeatability
(RSD%)		 Intermediate precision
(RSD%)		 Repeatability
(SD-mcg/ml)		 Intermediateprecision
(SD –mcg/ml)		 95% Upper confidence limit
repeatability (SD –mcg/ml)		 95% Upper confidencelimit intermediate precision
(SD - mcg/ml)
3.000 0.8265 0.8265 0.02479 0.02479 0.04242 0.04242
4.000 0.8951 0.8951 0.03580 0.03580 0.06126 0.06126
5.000 1.069 1.069 0.05346 0.05346 0.09147 0.09147
6.000 0.9230 0.9230 0.05538 0.05538 0.09475 0.09475
7.000 0.4117 0.4117 0.02882 0.02882 0.04930 0.04930
8.000 0.2701 0.2701 0.02161 0.02161 0.03697 0.03697
Table 3.2: Result of relative and absolute intermediate precision and repeatability in terms of (%RSD) TLM.