pH Test Strips, pH 1-14 Litmus Paper pH Test Strips, Universal Indicator Litmus Test Paper, Acid Alkali Test Paper, pH Test Strips for Water, Soil, Cosmetic (3)

Special Features

【3 Packs of 240 pH Test Strips】 You will get 3 packs of 240 litmus test paper strips. Every 80 pH test strips are packed in a paper case, each case is printed with an color chart. Each strip measures 5x1cm(2x0.4in).
【Instructions for Use】 Tear off a pH paper test strip and put a drop of the solution on the strip. The strip will change color due to reactions with the solution, then you can match the strip against the color chart to get the pH level.
【Fast Results】 PH.1-14 extensive test paper is a very efficient way to test the pH level of solution. Take one strip from the pack and drop the solution on the test paper. The color of the strip will change in less than 15 seconds, almost instantly.
【Wide Range Application】 The extensive 1-14 pH indicator paper strips can be applied for testing saliva, urine,water, soil, cosmetic and food, nice for home, office, work, school, helping you to know the acidity and alkalinity of substances.
【Notes for Use and Storage】 Please do not put the acid and alkali strip directly into the solution, but use a dropper or stick to take a drop of the solution onto the test strip. These test paper strips need to be stored in a dry place away from light.

Description

Do you know the acidity and alkalinity of substances? This pH strip is a measurement of the level of acid or alkali in a solution or substance. It turns red when it touches an acid and blue when it touches an alkali. In the pH range of 1 to 14 a reading of below 7 shows an acid and of above 7 shows an alkali, 7 is neutral.

✿ Ideal for Scientific Enlightenment: The acid-base test paper turns red when it touches an acid and blue when it touches an alkali. It is very suitable for teaching and daily use. It is not only a pH monitoring tool, but also an interesting scientific enlightenment prop.

✿ Note: This test universal indicator paper pH1-14 is not suitable for solutions with concentrations below 0.01%.

✿ Tips for Storage: The pH 1-14 test paper for urine, saliva and drinking water needs to be stored in a dry place away from light.

Specification
Material: Litmus paper
Color: Yellow
Size: 5x1cm (2x0.4in)

Package Contents:
3 Packs of 240 pH Test Strips

Hello,

Search

pH Test Strips, pH 1-14 Litmus Paper pH Test Strips, Universal Indicator Litmus Test Paper, Acid Alkali Test Paper, pH Test Strips for Water, Soil, Cosmetic (3)

Special Features

Description

Related Items