pH Indicator Papers - Test Papers, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

pH Indicator Papers - Test Papers, Electron Microscopy Sciences

pH Indicator Papers - Test Papers, Electron Microscopy Sciences

65510-10 65510-20 65510-40 65510-30 65510-60 65510-45 65510-50 65510-55 65510-18 65510-25 65510-35

100501-028BX 60.32 CAD

100501-028 100501-034 100501-042 100501-038 100501-050 100501-044 100501-046 100501-048 100501-032 100501-036 100501-040

pH Indicator Papers - Test Papers, Electron Microscopy Sciences

Test Papers pH Indicator Papers and Test Strips

In contrast to conventional indicator papers, the indicator dyes of pH-Fix sticks are substantially bound to the cellulose fibers

Measurement of pH value is possible even in unbuffered or very weakly buffered solutions, since the sticks can be left in the solution until the final color change is completed. Test samples are not contaminated by the indicator dyes. Colors of the individual color fields cannot run into each other, thereby allowing for a more precise comparison with the color scale. Recently developed indicator dyes guarantee a sharp differentiation between the individual pH values and a clear and easy comparison to the color scale. Sample application - four different indicator papers 6x5 mm are sealed on to a plastic strip 6 x 85 mm. The strips are sufficiently long to avoid contact between the fingers and the test sample.

As a result, the possibility of the color bleeding, even in strongly basic solutions, is avoided.

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