This Boron test kit (100 tests) measures boron in irrigation water by titration with boric acid.
Boron measurement range: 0.0-5.0 mg/L (ppm)
Resolution / smallest increment: 0.2 mg/L (ppm)
 
This kit includes the following items:
-Sample beaker
-Plastic pipettes,
-pH adjustment reagents, and
-Pocket pH meter (used for sample preparation and for the determination of the pH titration endpoint)