An improved competitive inhibition enzymatic immunoassay method for tetrodotoxin quantification

Table 1 Comparisons of the calculated concentrations from two different plates run the exact same way.

Concentration 1 (ng/ml)	Concentration 2 (ng/ml)	Mean (ng/ml)	Standard Deviation	CV (%)	Percent Difference
104.37	107.72	106.05	2.37	2.23	3.16
72.77	74.67	73.72	1.34	1.82	2.57
50.22	44.93	47.58	3.74	7.86	11.12
23.87	23.13	23.50	0.52	2.23	3.15
10.31	10.93	10.62	0.43	4.10	5.80

Actual standard concentrations were 100, 75, 50, 25, and 10 ng/mL from top to bottom, and were made for each plate independently

ISSN: 1480-9222