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UNIVERSAL pH TESTING: pH test strips made from litmus paper perfect for testing fluids in the home, laboratory, schools and for hobbies. With a colour table for comparing pH values.
VERSATILE TEST STRIPS: the pH strips have a wide range of application for testing acidity and alkalinity. Perfect for testing saliva, drinking water, aquariums, hydro cultures, food, soil, rinsing liquids, soap etc.
EASY TO USE: Hold the litmus test strips in the fluid you are testing. After about 15 seconds, check the result and compare it to the pH colour palette.
QUICK RESULTS: The test strips deliver reliable results in the pH range 0-14 within seconds.
INDIVIDUAL STRIPS: The packet contains 100 individual test strips. Dimensions of the strips: 6.7x9x1cm (LxHxW).