No reagent required | Single-factor hydrogen peroxide test strips | Package Dimension : 2.54 centimeters L x 3.81 centimeters W x 8.128 centimeters H | Made in United States
Chlorine dioxide test strip is used to test water quality without the use of field kits or reagents | 0 to 500 parts per million range (Range and sensitivity is 0, 10, 25, 50, 100, 250, 500 ppm) | Vial include 50 test strips
Chlorine dioxide test strip is used to test water quality without the use of field kits or reagents | 0 to 500 parts per million range (Range and sensitivity is 0, 10, 25, 50, 100, 250, 500 ppm) | Vial include 50 test strips