Pike Agri-Lab Supplies, Inc.
Model K+ 2000ppm -Cardy Standard Solution (50ml)
This solution contains 2000ppm (20x100ppm) of K+ and is used along with the 150ppm (10x15ppm) standards to calibrate the cardy Potassium meter.
This solution contains 2000ppm (20x100ppm) of K+ and is used along with the 150ppm (10x15ppm) standards to calibrate the cardy Potassium meter.