ACCUTEST pH Phenaphthazine Paper
pH brand Nitrazine Indicator Paper

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15ft x 1/4 in Roll (approximately 100 tests per kit)


Accutest® brand nitrazine indicator paper is the economical choice among FDA-listed medical pH test products for the in-vitro determination of body-fluid pH in the 4.5–7.5 range. It is widely used in hospitals and doctors’ offices to detect the presence of amniotic fluid in vaginal secretions during late-term pregnancy, a sign of premature amniotic sac rupture. Packaged in a convenient, easy-to-use dispenser complete with color chart, each roll of Accutest® pH Nitrazine Indicator Paper provides approximately 100 tests.

  • The economical alternative to higher priced nitrazine papers
  • Test papers give instant, easy-to-read results, with clear, bright matches at 0.5 intervals from pH 4.5 to 7.5
  • Color charts are lab-tested for precision accuracy
  • Made in the U.S.A. with state-of-the-art materials
  • An FDA-listed medical test product, used in hospitals and doctor's offices around the world
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