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Whatman™ pH Indicator Papers, CF Strips

Provides an extremely clear and accurate visual pH value using four different segments of dye-impregnated indicator papers. Whatman™ pH Indicator Papers, CF Strips use dyes that are chemically bonded to the paper and cannot be leached into solution.

Manufacturer: whatman™  2613-991

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Catalog No. 09-876-17


Description & Specifications


Quantity 100Pack
Type Color Bonded
pH Range 0 to 14
Product Type pH Test Strip
Format Strip
Includes Plastic supports, paper segments on each strip, complementary indicator charts
Graduations 1 pH units
Length (Metric) 80mm
Width (Metric) 6mm
Dimensions (L x W) 80 x 6mm

  • Plastic supports that retain stiffness in liquids
  • Paper segments on each strip have chemically bonded dyes; can't leach into solution
  • Complementary indicator charts provide clear comparison
  • Full-range strips (0 to 14) graduated in 1pH units; wide-range strips (4.5 to 10pH) in 0.5pH units
  • Packs of 100; each strip is approximately 0.25 × 3 in. (6 × 80mm)