- $9.9916 in 1 Complete Drinking Water Test Strip Kit | USA EPA & WHO Standard | FDA & CE Compliant | 10 Strips | Low Level Detection for pH, Hardness, Lead, Iron, Copper, Chlorine, Nitrate, Nitrite, & MoreAmazon
- $15.992024 Clear Test™ - Drinking Water Lead Test Kit - Fast & Accurate Detection Below 5PPB, Exceeds EPA Standards - Lab Grade Results in Under 10 MinutesAmazon