Table 4. Slope, standard error (SE), intercept, Pearson correlation coefficient (R2) values, limits of detection (LOD) and quantitation (LOQ), and working range of myoglobin calibration curve.

RANGE	Myoglobin response (0–10 mg/mL)			Myoglobin response (0–75 mg/mL)
MATRIX	50% Solution A	Jersey sample	Holstein sample	50% Solution A	Jersey sample	Holstein sample
SLOPE	58336520	50745893	56156165	92981539	73818123	98846238
SE	19010009	15462981	20733548	1650282	786991	1416302
INTERCEPT	15644753	17941811	21909458	1164209	2578088	-1104311
R2	0.9920	0.9882	0.9827	0.9967	0.9988	0.9978
LOD (mg/mL)	0.98	0.91	1.11	0.05	0.03	0.04
LOQ (mg/mL)	3.26	3.05	3.69	0.18	0.11	0.14
Working range	0.9–10 mg/mL	0.8–10 mg/mL	1.1–10 mg/mL	0.05–1 mg/mL	0.03–1 mg/mL	0.04–1 mg/mL