Comparison

Ca2+

Na+

K+

Mg2+

Cl

Copper

Iron

Oxalate

CS vs. MS

0.0018

0.0081

0.9101

0.0520

0.7312

0.0847

0.3021

0.0164

0.0902

CS vs. PS

0.0001

0.0001

0.0027

0.0975

0.8014

0.0012

0.2903

0.5718

0.2410

MS vs. PS

0.0805

0.1073

0.0010

0.0391

0.8771

0.0424

0.9790

0.0403

0.3015