Table 1.

Accuracy and precision of the method for analysis of BPL in vaccine samples at three spiked levels.

Vaccine samples	Spiked (μg/mL)	BPL in samples (μg/mL)	Accuracy (%)	Average accuracy (%)	RSD (%)
Purified samples	2.40	0	101.61	103.46	3.2
			104.22
			104.76
	3.00		95.77
			103.07
			103.52
	3.60		105.21
			105.84
			107.19
Unpurified samples	2.40	3.09	103.28	102.65	1.4
			102.46
			103.28
	3.00		101.81
			100.49
			101.89
	3.60		102.11
			105.73
			102.85