PH Test Strips and Pipette Droppers Set, 80pcs Universal pH.1-14 Test Papers with 4pcs Test Pipette Droppers, for Teaching, Research, Chemistry Experiment, Saliva Urine Water Soil & Diet pH (1 Set)

PH Test Strips and Pipette Droppers Set , 80pcs Universal pH.1-14 Test Papers with 4pcs Test Pipette Droppers, for Teaching, Research, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring

• PH Test Strips and Pipette Droppers Set IncludeS 1 pack * 80 strips (80 strips), 4pcs 0.2ml test dropper. High precision and fast reading -6 packs (480 pieces) of pH test paper are made of high-quality filter paper, which is extremely accurate and reliable, and responds quickly within 5 seconds.
• Notice - please do not immerse the pH test paper in the testing solution. This may result in incorrect display of test results. Please use pH test paper or glass rod to drop the liquid to be tested. It will perfectly indicate true acidic or alkaline substances. You cannot measure dry things. You must create a solution by using a dropper to drop a small amount of liquid onto the test paper, dipping a cotton swab into the test material in the middle of the test paper, and observing the color change.
• Multi functional - litmus chemical pH test strip can be used for chemical testing, acid-base testing, water quality analysis, soil testing, as well as rainwater testing, pet water testing, water pH test strip, pH soap tester.
• Easy to read - pH test strips can resist the spacing of pH color charts, are lightweight, and easy to use and carry. Easy to use - pH test strips can identify the pH of the solution from color changes.
• PH 1-14 full range - The alkaline test strip can obtain a full pH measurement range of 1-14, meeting all your needs.