Vaginal pH Test Paper in Dispenser pHizatest* Nitrazine Paper 4.5-7.5

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Price: $57.45
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Part Number:PES5001
Used to determine the pH of solutions between pH 4.5 - 7.5. Nitrazine paper offers more sensitivity than litmus paper. Fifteen foot rolls in dispenser with color chart printed on the side.

Features: 
  • Indicates a clear color match at pH units: 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5
  • Approximately 100 tests
  • 0.25 in. x 15 ft. roll in convenient dispenser

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