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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™ 2614991

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Catalog No. 09-876-18




Test Strips; pH indicator; Whatman; CF strips; pH range: 4.5 to 10; Plastic supports; Paper segments on each strip; Complementary indicator charts; Dimension of each strip: 6 x 80mm; Graduated in 0.5 pH units; 100/Pk

  • 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)

Description & Specifications


80 x 6mm
0.5 pH units
Color Bonded
Plastic supports, paper segments on each strip, complementary indicator charts
pH Test Strip
4.5 to 10