Flora Hydroponcis pH Test Kit 1oz
Flora Hydroponics concentrated pH test indicator is simple to use and offers results that are easy to read. Three drops of pH Test Indicator for every five milliliters of solution will determine the acidity or alkalinity of a plain water sample or nutrient solution; the resulting color of the sample corresponds to the pH chart included on the bottle.  This test kit includes 1oz of indicator solution and graduated test vial.  This kit will test up to 800 samples and is easy to use.  It is also extremely reliable when accuracy is key to success.