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Carolina® pH Test Paper (pH 1.0 to 13.0), 50-Roll Bulk Pack

(in stock)


  • Range: 1.0 to 13.0
  • Sensitivity: 1
  • Quantity: Set of 50 single-roll dispensers; each dispenser contains 15-ft reel

Carolina® pH Test Paper provides a quick and easy method of indicating the pH of a solution by using a single-color change. Bulk Pack includes 50 single-roll dispensers; each dispenser contains a 15-ft reel. Includes a color chart. Store up to 3 years under proper conditions.

Note: Due to the extreme similarity in the colors of pH 13 and pH 14 for this paper, the pH range ends at 13. To accurately test for pH above 12, consider using a pH meter or a more sensitive strip, such as the Carolina® pH Indicator Strips (item #894036).

Not for measuring the pH of natural waters, such as streams, rivers, and lakes. To measure pH in these waters, try our Water Chemistry Test Strip, pH 6 to 9 (item #652729) or, for a wider pH range, our LaMotte® Water Test Kit, pH 3.0 to 10.5 (item #652927).

This product is for science educational use and not intended to prevent or diagnose a medical condition.


Return Policy:

If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.


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