pH Test Strips 0-14 200 pcs

pH Test Strips 0-14 200 pcs Description

Features Quick judgement: through the colour change, users can quickly determine the pH of water quality without complicated equipment and operation. The colour change of the test strips is obvious and easy to observe and judge with the naked eye. Portable design: 100 test strips per bottle. The bottle is compact and easy to carry. Test strips are used for analyses (pH, total alkalinity, hardness, nitrates, nitrites, bromine, etc.). Safe and reliable: the test strips measurements do not have any effect on the water quality, ensuring that the water is safe: no need to use harmful chemicals, environmentally friendly, water quality should be tested once a week can be used to test the quality of drinking water, household taps, well water, fish tanks, swimming pools and more. Environmental monitoring: hot springs, swimming pools are easily contaminated, you can use the test paper to test the water quality to ensure that people enjoy a safer, healthier. Accurately measure pH value and show alkaline status to ensure your body and water quality. Agricultural applications: Knowing the pH of irrigation water helps to regulate soil pH and optimise the growing environment for crops. Product Description Instructions for use 1. Soak the test strip in the solution to be tested for 1-2 seconds, remove the strip, draw the edge of the strip along the wall of the solution container and drop excess water on it. 2. 2. 1 Minute, the colour of the test paper area is compared with the colour of the colour card to determine the test value of the solution to be tested. 3. Keep the colour comparison time within 30 seconds, too long or too short a time will affect the reading. Specification: Bottle material: plastic Test strip material: paper Quantity: 100 per bottle Instructions: 1. When removing the test paper, please use up the test paper so as not to contaminate the test paper and affect the test results. 2. Remove the required number of test strips and keep the remaining test strips sealed and protected from light. 3. 3. Keep the liquid to be tested as colourless or light-coloured as possible. Liquids that are too dark in colour can be dehydrated by adsorption with activated charcoal before testing. If the liquid to be tested is turbid, please leave it for a period of time and allow it to settle before removing the transparent part for testing.