Reagents for Checker®HC HI 770 Silica High Range

Reagents for Checker®HC HI 770 Silica High Range

The HANNA HI 770 Checker®HC is accurate and affordable. This portable handheld colorimeter features a resolution of 1 ppm (200 points) and ±2 ppm ±5 % of ...

The Hanna Instruments HI 705 is a hand-held colorimeter for testing low ranges of silica. It is designed as an accurate alternative to chemical test kits.

Silica is found in all natural waters in the dissolved mineral form. Silica is only slightly soluble in water