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Hanna Hardness Test Kit
Hanna Hardness Test Kit
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Hanna Hardness Test Kit

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Reliable Hanna Total Water Hardness Test Kit with EDTA titration method. Tests low and high ranges for accurate calcium and magnesium measurement.

  • Measures total hardness using EDTA titration method
  • Dual range: 0–30 mg/L & 0–300 mg/L
  • Includes 100 complete hardness tests per box