Universal pH Test Paper Strips pH Test Strips Roll, pH Measurement Full Range 0-14, 16.4ft/Roll (4 Rolls) 4
Universal pH test paper strips pH test strips roll, pH measurement full range 0-14, 16.4 ft/roll (4 rolls)
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 acidity; The larger the number, the stronger the alkalinity. Wide Application: Excellent teaching for laboratory, school to test the solution of acid and alkali; Testing your growing environment for hydroponic plants; Do some science experiments on acids and bases with your children to gain rich scientific knowledge. Also applies to testing household items, aquariums, fish tanks, etc. Usage: Simply tear off a small part of the strip and press it onto the object or liquid you are testing. A few seconds later, take out the paper and compare the color change of the paper using the color chart to determine your subject's pH level. Package includes: 4 roll pH test strips
Product Features
- pH test paper roll: The pH test strip has the full pH range, measures pH -Values ranging from 0 to 14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read
- Material: pH paper is made of high quality litmus paper. With the high-quality pH test paper, you can achieve fast and accurate results in seconds
- Multiple applications: Universal pH paper is a good teaching resource for schools, laboratories, and can also be used for the detection of aquariums, hydroponics, aquariums, industrial tests, agricultural testing, etc.
- Easy to use and operate: Remove a small test strip, touch the liquid to be tested, a few seconds later compare the test results with the standard color on the box
- Design: Lightweight and compact roll design for convenient use and carrying; Each roll length approx. 16.4 ft/ 5 m, 4 rolls, total 32.8 ft