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  1. PH Test Strips, Litmus Paper For Reliable And Accurate pH Results, Easy To Use And Durable For Wide Range Of Uses, 2 Rolls Of 16.4Ft Per Roll, Ideal F

  2. PH Test Strips 1-14 Indicator Paper Lab Litmus Tester Water Alkaline Acid 10pcs

    NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral. Description:Testing Range: 1-14Overall Size: 55x9mm / 2x0.

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  3. Monitors PH Test Paper Chlorine Dip Test Strips SPA Test Strips PH Meters

    Test free chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid. Total Alkalinity Test Range: 0~240ppm. Dunk the test strip into your pool and remove straight away. Total Chlorine Test Range: 0~10ppm.

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  4. 50/100PCS 7 in1 AQUARIUM PH TEST KIT TEST STRIPS TROPICAL FISH TANK WATER TESTER

    Take 5-10ml of the sample, and take the supernatant for testing after standing. Nitrate nitrate test range 0~240. Nitrate Nitrite. Too high or too low PH is not good for fish growth. If the pH value is less than 4.4, the fish mortality rate can reach 7% to 20%.

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  5. 7 in 1 PH Test Fish Tank Water Tropical Aquarium Pond Water Test Strips Kit 2025

    Take 5-10ml of the sample, and take the supernatant for testing after standing. The test is carried out at room temperature around 25°C. Shelf life: 1 year. Color: As shown. Material: PET.

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  6. Laboratory Paper Litmus Tester 80 Pack pH Indicator Test Strips for Accuracy

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. The scale reads from 1 to 14 Each book also includes a color chart.

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  7. Urine pH Test Strips - Kidney Stone Risk Test - 10 Parameter - ALLTEST 10

    Easy, Quick, Accurate urine tests. Each urine test strip tests for:Glucose, Ketones, Specific Gravity, Blood, pH, Protein, Nitrite, Bilirubin, Urobilinogen, Leucocytes. 10 pad tests on each strip for urine health screening.

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  8. 80 Strips Professional 1-14 Ph Litmus Paper Ph Test Strips Water Cosmetics Soil

    8 - 11 indicates alkalinity. 12 - 14 indicates a very high level of alkalinity. 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.

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  9. 5 x Thrush and Bacterial Vaginosis (BV) pH Rapid Test Devices

    Mobile Description Summary.

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