Features:
- The comparator's range is applicable to many industrial applications.
- Color standards are orange in color and cover a range of 0-5.6 ppm sodium persulfate.
- 0, 0.7, 1.4, 2.1, 2.8, 3.5, 4.2, 5.6 ppm Na2S2O8
Note: C-7807 Low 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 Hydrogen Peroxide/Persulfate CHEMets Refill.
For more information, please see Safety Data Sheet