Table 2.

Liniarity data

Substance	Linearity range (mg/mL)	Equation for regression line	Correlation coefficient
Clopidogrel	0.03 – 5	y = 7796870x + 36913	R2=0,9996
Acetylsalicylic acid	0.03 – 2	y = 5317083x + 355663	R2=0,9991
Atorvastatin	0.04 – 1,25	y = 2305926x + 151722	R2=0,9994