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  1. 2Packs of 160pcs pH Test Strips ph Paper Plastic Eye Dropper Water Test Paper for Pool Aquarium Soil

  2. Woodley G-Pet Plus Blood Glucose Test Strips - X 25 Plus Test Strips Size 2

  3. 10 x Chlorine Test Strips / Pool / HotTub Tester - 3 In 1 With / pH / Alkalinity

    Compare Free Chlorine, pH and Total Alkalinity pads (in that order) to colour chart on label.

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  4. 100pcs PH Test Strips 7-in-1 Pool Water Test Paper for pH, Alkalinity, Hardness, Bromine & Chlorine

  5. 200x 3 in 1 Chlorine Dip PH Test Strips Hot Tub Swimming Pool Water Tester Paper

    Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Test range for total alkalinity: 0 ~ 240 ppm. Test at both ends of pool twice a week for best results. Effective chlorine, pH, and total hardness can be tested.

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  6. Aquarium, 7 in 1 5 in 1 Aquarium PH Test Strip Kit, 6 in 1 Nitrite Test Paper - 7 in1 Type

  7. Dog Urine Test Strips – Pet Health Check, pH & Ketone Testing VECHEK 11

    Prevent waist as should be used within 3 months of opening. Each test strip tests urine for the following 11 things.

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  8. PH Test Strips, 50pcs 6 in 1 Chlorine and Bromine Test Strips Water Quality Test Paper for Aqua[93]

  9. 200PCS Chlorine Dip Test Strips Swimming Pool Water SPA Hot Tub PH Tester Paper

    Total Alkalinity. Suitable for pool, spa, hot tub, and aquarium water. Free Chlorine. Dip the test strip into water for about 2 seconds. Compare the strip colors with the chart provided. Material: Test paper.

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  10. Hod Garden Yellow Outdoor Garden Decor Litmus Ph Test Strips Universal Application 80Pcs / Box

  11. 100 Strips Urine Test Strip 10 Parameters Urinalysis Dip-Stick PH Test Strips

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  12. 100pcs Soil pH Test Strips Kit, 3.5-9 Range, High Accuracy for Garden and Lawn

  13. 100 URS-10 Urine Test Strips Urinalysis Urine Testing Strip inc pH Ketone

    Blood in urine screening. Can be used to test for blood in the Urine that could be a symptom of Specific Gravity and pH checks. Each 10 pad strip test kit screens for the following Want them fast ?.

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  14. pH Test Strips Pack of 50 for Pools - 6-In-1 Pool Test Strips for pH, Chlorine, Bromine, Alkalinity, Hardness

  15. 4 Pcs pH Test Strips 80 Litmus Indicator Papers Tester Alkaline Testing Red New

    Litmus papers are used to determine the pH level of a liquid and determine if a solution is basic. Widely used for industrial chemical testing, science education, laboratory use, drinking water, aquariums, and classroom analytical chemistry.SpecificationTesting Paper Size: 54mmx9mm (L*W)Overall Size: 70mmx45mmx5mm (L*W*H)Packing List: 4 x Litmus Test Kit (80/Pack,320pcs)AdvantageCan be used to determine the strength of acid and base conveniently. Sensitive to the environment and temperature changes.InstructionDipping the test paper into a solution and observing the change in color of the paper. After one second read the pH value. If the test paper turns blue, the solution is alkaline.NOTENot applicable for oil and acid-base solutions with a concentration of less than 0.01%. Should be stored in a dry place protected from light.

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  16. New Jnw Direct Ph Test Strips For Urine And Saliva - 150 Litmus Paper Ph Test Strips Conjunto De Equinoccios

  17. PH Test Strips 0.5-5.0 Indicator Paper Lab Litmus Tester Alkaline Acid 5pcs

    NOTE:This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.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: 0.5-5.0 PrecisionOverall Size: 55x9mm / 2x0.35 inch (L*W)pH test strips are widely applied to industrial chemical testing, science education, lab use, drinking water, swimming pool, spa, aquarium, and classroom analytical chemistry.

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