ibasenice PH Test Strips PH Test Paper Universal Indicator Paper Aquarium Extensive Litmus Strips Tester with Color Chart Full Range -80 Pieces/Set- 640Pcs-

Description This product uses high-quality materials, safe and practical. The pH level test paper is specially designed for testing alkaline or acidic levels. 1-14 The design is precise and accurate. Precision PH test paper. Features- Color: As shown - Material: Paper - The production quality is high and accurate results can be obtained. - The operation procedure is very simple, no other auxiliary consumables are needed. - Immerse the test paper in the measurable solution for half a second and take it out. Compare with the standard color plate to get the PH value. - This test paper is not suitable for acid-base solutions with a concentration of less than 0.01% in the buffer box. - This test strip should be stored in a dry, dark place. Package Including 8 x sets of ph papers (80 Pieces/Set)