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1. SimplexHealth 5-in-1 City Water Test Chlorine pH Alkalinity Hardness (5 Strips)

   No MSDS required. Keep away from children and pets. Each strip is precisely impregnated with the chemistries needed to test for free chlorine, total chlorine, pH, total alkalinity and total hardness.

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2. 3/7in1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip

   3/7in1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip

   Aliexpress UK

3. 150 Pool Spa Test Strips 3‑in‑1 Chlorine pH Alkalinity Bromine Water Test Kit

   3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.

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4. 50pc Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip 3in1

   50pc Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip 3in1

   Aliexpress UK

5. Clearwater Hot Tub Pool and Spa Chemical Test Strips Measures Chlorine, PH

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6. 50pcs High Precision 3-in-1 Water Quality Test Strips Residual Chlorine PH Value Alkalinity Test Strip for Pool Spa Aquarium

   50pcs High Precision 3-in-1 Water Quality Test Strips Residual Chlorine PH Value Alkalinity Test Strip for Pool Spa Aquarium

   Aliexpress UK

7. 16 in 1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap

   Take 5-10ml of sample water, and take the supernatant for testing after resting. Scope of application: for drinking water, household faucets, water purification, swimming pools, fish pond water and more water quality testing.

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8. 50/100pcs Water Test PH Strips Swimming Pool PH Test Paper Residual Chlorine Value Alkalinity Hardness Tester Pool Accessories

   50/100pcs Water Test PH Strips Swimming Pool PH Test Paper Residual Chlorine Value Alkalinity Hardness Tester Pool Accessories

   Aliexpress UK

9. Drinking Water Test Kit (3-in-One) pH, Total Alkalinity, Total Hardness

   Total Alkalinity: Testing the pH & alkalinity of water is important, as a very low or very high pH can be an indicator for problems with water quality. Learn your water's pH balance & Alkalinity. This 'mini' Water Test Kit tests forpH, Total Alkalinity, Total Hardness.

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10. 7 In 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip

    7 In 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness Test Strip

    Aliexpress UK

11. 150 Pool Spa Test Strips 3‑in‑1 Chlorine pH Alkalinity Bromine Water Test Kit

    Perfect for routine pool, hot tub, or spa maintenance. •Fast & Simple Use – Dip strip in water 1 second, hold flat 15 seconds, compare to colour chart. Key Features.

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12. 16-In-1 Drinking Water Test Kit Strip Home Water Quality Test Swimming Pool Spa Water Test Strip Nitrate Nitrite PH Hardness

    16-In-1 Drinking Water Test Kit Strip Home Water Quality Test Swimming Pool Spa Water Test Strip Nitrate Nitrite PH Hardness

    Aliexpress UK

13. 50 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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14. 50pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness Tester Aquarium Pool Accessories

    50pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness Tester Aquarium Pool Accessories

    Aliexpress UK

15. 16 in1 Drinking Water Test Kit Strips, 100 cnt. Home Water Quality Test for Tap.

    Take 5-10ml of sample water, and take the supernatant for testing after resting. Scope of application: for drinking water, household faucets, water purification, swimming pools, fish pond water and more water quality testing.

    eBay

16. Chlorine PH Test Strips SPA Swimming Pool Aquarium Fish Tank Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness

    Chlorine PH Test Strips SPA Swimming Pool Aquarium Fish Tank Water Tester Paper Residual Chlorine PH Value Alkalinity Hardness

    Aliexpress UK

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