pH Papers

Click Here To Download:
•Brochure: Sartorius Filter Papers

pH papers for an easy and fast pH determination with an accuracy sufficient for nearly all routine pH tests.

pH Papers In Rolls:
Available within narrow pH ranges but also available within the complete pH range of either of 1-11 or 1-14.

Litmus Papers for identification of acids and bases:

• Blue litmus paper: The color changes from blue to red to indicate a shift from basic to acidic.
• Neutral litmus paper: The color changes from purple to red (acidic) or blue (basic).
• Red litmus paper: The color changes red to blue to indicate a shift from acidic to basic.

pH Papers In Strips:
For accurate determination of the pH in water samples and for adjusting the pH of a sample during analysis:

• Significantly superior to other pH papers when it is important to prevent analytical errors during the testing of highly buffered solution.
• Weakly buffered solutions can be tested by immersing the strips in them until the final color of the reaction is attained.
• The indicator dyes do not contaminate the sample to be tested so it can be used for further analyses.

Click Here To Download:
•Brochure: Sartorius Filter Papers