Universal ph Indicator Solution Rankem
- Universal indicator solution pH 4.0-11.0
- Tint of colourless buffers containing 2% indicator
- Universal Indicator Solution (pH 4-11) 500 ml
- Easy, portable and simple to use, Instructions for use are included.
- Pour 1 inch of Water into the transparent glass ad then put 5 to 8 drops of liquid in it to check and compare the pH level
Indicator solutions universal, Universal indicator solution Water ph reagent liquid suitable for testing tap, Ground and RO Water. Place a few drops of the ph liquid to test your tap or drinking water ph level. Check results instantly with the color chart (pH 4.0-11.0).