5m pH Alkaline Acid Test Paper Water Litmus Testing For Gardening Aquarium Plant

5m pH Alkaline Acid Test Paper Water Litmus Testin

Online Shopping 16FT pH Alkaline Acid Test Paper Water Litmus TestingSpecification:Box material: plasticPaper length: 5m / 16ftBase color: randomScale Reads From 1 to 14:1 – 3 indicates a very acidic substance4 – 6 indicates an acidic substance7 indicates neutral8 – 11 indicates alkalinity12 – 14 indicates a very high level of alkalinityPH 1-14 color chart in each packThe test strip color changes must be matched with the pH scale color chart within about 15 secondsInstruction:Simply press the testing strip to the object or liquid you are testing.Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.Keep dry for the rest paper.Package Include:1 x 5m pH Test Paper amazon 60% off Shopping | Glasses, cameras, dress, cloth, watches, shoes, baby dress party dress

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Online Shopping 16FT pH Alkaline Acid Test Paper Water Litmus TestingSpecification:Box material: plasticPaper length: 5m / 16ftBase color: randomScale Reads From 1 to 14:1 – 3 indicates a very acidic substance4 – 6 indicates an acidic substance7 indicates neutral8 – 11 indicates alkalinity12 – 14 indicates a very high level of alkalinityPH 1-14 color chart in each packThe test strip color changes must be matched with the pH scale color chart within about 15 secondsInstruction:Simply press the testing strip to the object or liquid you are testing.Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.Can not indicate the Acid or alkali solution when its density was lower than 0.01%.Keep dry for the rest paper.Package Include:1 x 5m pH Test Paper amazon 60% off Shopping | Glasses, cameras, dress, cloth, watches, shoes, baby dress party dress