Features:
- The comparator's range is applicable to many industrial applications.
- Color standards are orange in color and cover a range of 7-70 ppm sodium persulfate.
Note: C-7870 High Range Persulfate Comparator is a component of K-7870 Persulfate CHEMets Visual Test Kit and is designed to be compared against the color formed in R-5510 Peroxide/Persulfate CHEMets Refill.
For more information, please see Safety Data Sheet