2628-990 Whatman/Cytiva

Integral Comparison Strip, 5.2 to 6.8 range, 11 100 mm, pH indicators and test papers Integral Comparison Strip, pH range 5.2 to 6.8. Instant pH readings. Accurate for a wide range of routine pH testing. Inexpensive. Convenient and portable for field use. GE Healthcare offers a range of pH indicator and test papers to meet specific needs. These highquality products combine easeofuse with unsurpassed accuracy and consistency. The convenience of using indicator papers for the rapid determination of pH values has led to many applications in laboratories and in industry. Each test strip has a central segment of indicator dye and, printed alongside, eight or more different color segments marked with corresponding pH values for matching purposes. The pH test value can be read off by direct comparison of the test strip color and the color bars. Well suited for colored solutions, when any changes in color of the paper stock are automatically cancelled out. Strips Type CS