R-7870 Sodium Persulfate
K-7870 Persulfate Kit was designed to obtain Persulfate levels from 0-5.6 ppm and 7-70 ppm.
The K-7870 Persulfate Kit was designed to accurately measure the levels of Persulfate in water from 0-5.6 ppm and 7-70 ppm. K-7870 uses the Ferric Thiocyanate Method. CHEMetrics' persulfate test kit employs the ferric thiocyanate method. In an acidic solution, persulfate osidizes ferrous iron. The resulting ferric ion reacts with ammonium thiocyanate to form ferric thiocyanate, a red-orange colored complex, in direct proportion to the persulfate concentration. Chlorine does not interfere with this chemistry. Ferric iron, hydrogen peroxide, and ozone will interfere. Results are expressed in ppm (mg/L) sodium persulfate (Na2S2O8).
Persulfate is a strong oxidizer that is commonly used for clarifying swimming pools and spas and for the destruction of a broad range of soil and groundwater contaminants. Sodium persulfate is frequently used for environmental applications.
- 30 Ampoules
- Comparators (Low and High Range)
- 25 mL Sample Cup
- Instruction Manual
- Add 25 mL of the sample to the sample cup.
- Insert the ampoule tip first into the sample, and snap the ampoule tip.
- Mix ampoule by inverting several times
- Dry the ampoule, and wait 1.5 minutes for color development.
- Obtain results using the appropriate comparator and finding the best color match.
WARNING! This product can expose you to chemicals including methanol, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
|Call For Price||No|
|4-20 mA Output||No|
|Power Requirements||4 AAA Batteries|