Cytiva's Whatman™ 2629-990 Type CF Narrow Range pH Test Strips with Colorimetric Chart, pH Range: 6 to 8.1, Size: 11 x 100mm (Pack of 200)

Whatman™ Type CF ph Test Strips are individual plastic support strips which feature four different segments of dye-impregnated indicator paper segments. The resulting combination of color differences gives an extremely clear and accurate visual pH value. All the dyes are chemically bonded to the paper and cannot be leached into solution; problems associated with contamination of the sample and resultant anomalous readings are avoided. pH Range: The unique combination of color change resulting from each test is compared with the color-coded comparison chart printed on the dispenser giving improved speed and accuracy in reading. Short pH Range: 6.0 to 8.1. pH Strip Size: 11 x 100 mm. 200 Strips/Pack.

Whatman™ Type CF ph Test Strips are individual plastic support strips which feature four different segments of dye-impregnated indicator paper segments. The resulting combination of color differences gives an extremely clear and accurate visual pH value. All the dyes are chemically bonded to the paper and cannot be leached into solution; problems associated with contamination of the sample and resultant anomalous readings are avoided. pH Range: The unique combination of color change resulting from each test is compared with the color-coded comparison chart printed on the dispenser giving improved speed and accuracy in reading. Short pH Range: 6.0 to 8.1. pH Strip Size: 11 x 100 mm. 200 Strips/Pack.