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1. 50/100pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness

   50/100pcs Water Test PH Strips Multipurpose 7-in-1 Residual Chlorine Value Alkalinity Hardness

   Aliexpress UK

2. 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. 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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3. 100 Pcs 9-IN-1 Aquarium Test Fish Tank Test Kit with Test Tube Water Quality Monitor pH Test Strips

   100 Pcs 9-IN-1 Aquarium Test Fish Tank Test Kit with Test Tube Water Quality Monitor pH Test Strips

   Aliexpress UK

4. 160 pH 1-14 Universal Full Range Litmus Test Paper Strips Urine Tester Indicator

   O 8 - 11 indicates alkalinity. o 12 - 14 indicates a very high level of alkalinity. o pH range:1-14. The scale reads from 1 to 14.

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5. Phanteks Ph-Neledkt_m5 System Cabinet Led Lighting - Rgb, Black

6. UK 50* 3 in 1 Chlorine Dip Test Strips Hot Tub Swimming Papers Pool Tester PH

   50pcs 3-in-1 Water Tester Paper Residual Chlorine PH Value Alkalinity Test Strip High Precision Easy Detection Pool Accessories. Residual chlorine: 0-10/22ppm. PH: 6.8~8.4ph.

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7. 100pcs Box Laboratory PH Test Strip PH4.5-9.0 Test Paper For Saliva and Urine

   PH range: 4.5-9.0. 100 x PH Test Paper. Box Size: approx. 87 67 11mm. I send goods within 12 hours. Usually I will respond in 24 hours. Other country. Quick and easy to use.

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8. 100 Strips Urine Test Strip 10 Parameters Urinalysis Dip-Stick PH Test Strips

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9. 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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10. 200/50/pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper UK

    Easy to test: free chlorine/bromine, pH, total alkalinity. Total alkalinity test range: 0~240 ppm. Item Type: Swimming Pool Spa Test Paper. Great for pool and spa testing. Total Chlorine test range: 0～10 ppm.

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

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