Hanna HI749-25 Chromium VI Low Range Checker HC Reagents (25 Tests) HM Digital TDS-3 floating design means you can

floating design means you can test with confidence even in wet poolside environments

highly accurate

The stable formulation maintains calibration integrity over time

Tube Diameter: 12 mm

Hanna HI749-25 Chromium VI Low Range Checker HC Reagents (25 Tests) HM Digital TDS-3 floating design means you canHI749 25 Chromium VI Low Range Checker HC Reagents 25 Tests Premium replacement reagents designed specifically for the Hanna HI749 Chromium VI Low Range Checker HC. Each kit provides 25 accurate chromium VI tests for drinking water monitoring, environmental compliance, industrial wastewater analysis, and laboratory applications requiring low range hexavalent chromium detection (0 300 ppb). Why Choose HI749 25 Reagents? Pre measured precision Ready to