Linearity	LOD	LOQ
r²a	Slopea	Offseta	mg/L	mg/L
0.9998	0.0007	-0.021	50	100
Standard	Meanb	Precisionb	Accuracyb
mg/L	mg/L	CV%	Bias (%error)
5,000	5,112	1.8	2.2
250	265	5.3	6.1
a Mean of eight measurements, calibration with six levels glucose from 0.1 to 5 g/L
b Performed with a Student’s t-test (α = 0.05; n = 8).
LOD: limit of determination, LOQ: limit of quantification, CV: coefficient of variation.