pH Test Paper, 1-14 Range, 15 ft. roll, PK/10

  • NC-0692-PK
Price: $93.00
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Buy a 10-pack and save. Single roll dispensers with 15 foot roll and color chart. Simply dip a short piece of the 7/32 inch wide test paper in your solution, wait five seconds for color change, then match strip color to color chart. Gives definitive color match - one color, one pH value.

Store unused test paper in a dry location away from sunlight for maximum shelf life.