Table 4.

Test method validation for repeatability (n = 3).

	IC50 of Gal antigen-positive reference material related to Gal-BSA (µg/mL)
	n1	n2	n3	n4	mean	SD	CV (%)
inter-day	6.65	6.62	5.73	6.94	6.49	0.52	8.07
intra-day	6.08	5.71	5.07	4.60	5.37	0.66	12.28
Total	6.65	6.62	5.73	6.94	5.93	0.81	13.73
	6.08	5.71	5.07	4.60