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Product Overview

  • Tests level 3.0-5.5
  • (1) 15 ft. roll
  • Easy-to-read color chart, immediate results
  • Provides approximately 100 tests
UPC Code:325 10pk
Quick Shipping
Usually ships in 1 business day


Shipping Weight
0.05 lb.
15 Feet
Made in America
Package Size
1 Roll
pH Test Strips


Designed for general purpose testing, Hydrion S/R pH paper offers quick and easy pH level testing! These paper strips have a distinct color match at every .5 interval between 3.0 and 5.5, making it easy to identify the correct pH level. Simply tear off a small strip of pH paper, dip into the test solution, and instantly compare the resulting color with the pH color chart to find a match. The paper is held in a convenient, plastic dispensing container and provides an accurate, reproducible reading of your test solution.

This general use paper can be used for a variety of applications, including: classroom demonstrations, hospital laboratories, general laboratories, industrial testing, food service, safety testing, emergency testing, agricultural testing. This product includes (1) 15-foot roll of test paper and matching color chart and provides for approximately 100 tests. It should not be stored in an area with high humidity or in an area where they may be exposed to water before use.

  • Made in America

    Made in America

    This item was made in the United States of America.

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Overall User Rating

4.5 stars from 6 reviews

Rated 4.5 out of 5 stars

4 reviews rated this 5 out of 5 stars.

1 reviews rated this 4 out of 5 stars.

1 reviews rated this 3 out of 5 stars.

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0 reviews rated this 1 out of 5 stars.

Frequently Mentioned

  • test
  • dispenser
  • paper
  • readings
  • dishes
  • drop
  • exactly
  • fine
  • sanitation
  • water

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