- Instant pH readings
- Integral Comparison Strips are portable for convenience
Feature a central segment of indicator dye and, printed alongside, eight or more different color segments marked with corresponding pH values for direct matching purposes.
Integral Comparison Strips are great for colored solutions where any changes in color of the paper stock are automatically canceled out. Strips measure a pH range of 9.5-12.0 at a 0.5 graduation. Pkg. of 200.