480x pH Test Strips Universal 1-14 Laboratory Paper Litmus Tester Urine Saliva
Delivery Time 2 to 3 Days Fast Delivery
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  • Packet Size: 45mm x 7mm (L x W), Package Include: 6 packets x 80 strips (480 strips), 1 Storage Case, Measurement range: from pH 1 to pH 14
  • Achieving cost-effectiveness and efficiency - Simply tear off a small piece of pH test paper and place it on a clean tabletop, then carefully drop a small amount of sample solution onto the center of the pH test paper to promptly observe an immediate color change.
  • Each packet of pH strips is accompanied by a unique standard colorimetric chart that indicates the corresponding pH value for each color. By simply matching the test results to the standard colorimetric chart, one can easily determine the correct pH value.
  • Do not immerse the pH test strip directly into the solution, otherwise the test results will not be trusted.
  • pH test paper is extensively utilized in various production fields such as chemical, food, aquaculture, and agriculture. For instance, pH testing is necessary during the manufacturing process of fertilizers, soaps, cosmetics, and condiments. Additionally, monitoring soil and water pH levels are crucial when planting trees or raising fish. In daily life scenarios like measuring urine or saliva pH levels can help us understand our physical condition.
  • pH 1-14, with sealed packaging

    Notes for use

    To obtain accurate test results, you need to pay attention to the following points during the testing process:

    1. Please do not dip the pH test strip in the test solution. It might lead to inaccurate showing of the test results.

    2. Please use a "clean" glass rod or dropper to pipette the solution on the pH test paper. It will perfectly display true acidic or alkaline characteristics.

    3. You can't measure dry stuff. you have to create a solution.

    4. The pH test paper is not suitable for testing strong acid products and products with bleaching function, such as concentrated sulfuric acid and bleaching powder solution.

    Package Content

    • 6 packets x 80 strips Universal Indicator Paper （pH 1 - 14)
    • 1* Storage Case

    ph 1-14, operation steps, step 1

    STEP1

    Prepare the liquid to be tested, pick a strip.

    ph 1-14, operation steps, step 2

    STEP2

    Dip small amount lf liquid on the paper with clean glass rod or pipette.

    ph 1-14, operation steps, step 3

    STEP3

    Match with color chart within 15 seconds.

    ph test strips, widely application