CHEMetrics Persulfate Test Kit
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.
Range: 0-5.6 & 7-70 ppm as Na₂S₂O₈
MDL: 0.35 ppm
Method: Ferric Thiocyanate
Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, Low and High Range Comparators, 25 mL sample cup, and instructions.