Application of the Principles of Green Chemistry for the Development of a New and Sensitive Method for Analysis of Ertapenem Sodium by Capillary Electrophoresis

Table 2

Analysis of variance of calibration curve of ertapenem sodium RS by capillary electrophoresis.

Source of variation	Degree of freedom	Sum of squares	Variability	F calculated	F critical
Between concentration	5	27348000160.07	5469600032.01	1993.04	3.11
Linear regression	1	27315622241.54	27315622241.54	9953.42	4.75
Deviation of linearity	4	32377918.53	8094479.63	2.95	3.26
Residue	12	32932159.12	2744346.59	........	.......
Total	17	27380932319.19	........	........	.......

Significant at p <0.05.