Science Products - Senior pH test kit with adjusters

To test for Acidity, Alkalinity and Neutrality, simply half fill the provided vial with pond water and add three drops of pH indicator solution, then compare with the test strip for colour then follow the instructions for any required adjustment. Made in Australia for fresh water ponds

Set includes 100g of pH up adjuster power and 100g of pH down adjuster power, 50ml bottle of Bromothymol blue and a vial for the pH tests