Biosafe Test Kit Contains 100 strips
Vendor: BIOSAFE SYSTEMS
Item #31ZTTK
Hydrogen peroxide test strips. PAA levels can be determined by the use of a conversion table provided by BioSafe, available through GGSPro.
9000-Strip H2O2 ppm range: 0-3-10-30-100 Measure final dilution in hydroponics, etc.