Universal pH Test Paper Strips Roll, pH Value Full Range 0-14, 2 Rolls, 5 m/Roll
Universal pH Test Paper Strips Roll, pH Value Full Range 0-14, 2 Rolls, 5 m/Roll
Product description The meaning of pH 0 to 14: pH <7 is acidic, pH = 7 is neutral, pH > 7 is alkaline; The smaller the number, the stronger the acid; the larger the number, the stronger the alkalinity. Wide range of uses: Great teaching supply for laboratory, school, to test the solution of acid and alkali. Test your hydroponic plant growth environment; For doing some scientific experiments with your children about acids and alkali to enrich their scientific knowledge; Also can be used for testing household items, aquariums etc. Instructions for use: Simply remove a small part of the strip, press it on the object or in the liquid you are testing. A few seconds later, take out the paper and use the colour card to compare the colour change of the paper to find the pH value of your test object. Contains: 2 rolls of pH Test Strips. Directions Simply pull a small part of the strip, press it on the object or liquid you are testing. Take out the paper a few seconds later and use the colour chart. Compare the colour change of the paper to find out the pH of your test object.
Product Features
- pH Test Paper Roll: The pH test strip has the full pH range and measures pH values in the range of 0 to 14, with the pH colour chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 - easy to read.
- Material: the pH paper is made from high quality litmus paper to get fast and accurate results with the pH test paper in seconds.
- Multiple applications: universal pH paper is good educational material for schools, laboratories, it can also be used for testing fish tanks, hydroponics, aquariums, industrial testing, agricultural testing, etc.
- Easy to use: remove a small test strip, touch the liquid to test, compare the test results with the standard colour on the card a few seconds later.
- Scroll design: lightweight and compact roll design for convenient use and carry; each roll length approx. 5 m. 2 rolls, total 10 m.