Determination of the Contents of Antioxidants and Their Degradation Products in Sodium Chloride Injection for Blood Transfusion

Table 4

The LOD, LOQ, and linearity.

Analytes	LOD (μg/mL)	LOQ (μg/mL)	Calibration range (μg/mL)	Linearity	r
BHT-OH	0.050	0.139	0.22～43.46	y = 5,930.9470 x + 1,825.7923	0.9996
BHT-COOH	0.015	0.058	0.11～45.28	y = 17,708.1278 x − 1,646.5349	1.0000
1310	0.057	0.238	0.49～39.14	y = 3,920.6502 x − 598.5409	1.0000
BHT-CHO	0.011	0.031	0.10～41.77	y = 33,938.8492 x − 5,298.7072	0.9999
BHT-Q	0.151	0.393	0.48～38.02	y = 2,292.7295 x − 1,549.6531	0.9994
DBP	0.042	0.116	0.19～38.38	y = 7,141.6319 x − 596.6704	1.0000
BHT	0.048	0.133	0.23～46.80	y = 5,549.7995 x − 577.9672	1.0000
3114	0.083	0.229	0.51～40.72	y = 3,338.2474 x − 524.0559	0.9999
1010	0.054	0.175	0.20～40.08	y = 3,775.4647 x − 298.1973	1.0000
1330	0.054	0.123	0.20～39.82	y = 5,433.0830 x − 415.6940	1.0000
1076	0.075	0.326	0.53～42.56	y = 2,093.7651 x − 303.7811	1.0000
168	0.122	0.371	0.52～41.71	y = 2,443.9582 x − 555.0495	1.0000