PH Test Kit, Brand Name : RXSOL

We are offering ph test kit. Directions for use :- take 5 ml water sample to be tested in the test jar. Add 4 drops of ph reagent, mix well. Now place this test jar on color card (see back side.) match color in the test jar with different printed colors. (view from topside vertically downwards) note down the ph of the sample after color comparison.