Potassium Parameters

Value Date
Tue Mar 24, 2015 23:46 280 ppm
Sat Nov 22, 2014 20:50 400 ppm
Sat Nov 8, 2014 13:38 360 ppm
Tue Sep 30, 2014 01:15 340 ppm
Fri Aug 8, 2014 20:30 390 ppm
Import