Contents

Concentration (µg/mL)

Equation

R²

LOD (µg/mL)

LOQ (µg/mL)

Potassium

0.0 - 5.0

y = 0.0852x + 0.0068

0.9998

0.0010

0.0034

Magnesium

0.0 - 1.0

y = 0.1478x + 0.0019

0.9998

0.0018

0.0060

Calcium

0.0 - 2.5

y = 0.0232x + 0.0063

0.9998

0.0042

0.0141