HI770 Hanna High Range Silica Colorimeter Water Checker tester handheld checker auspowers_batchfour Measurement markings begin at the

Measurement markings begin at the edge of the rule

572 centimeters

Arand tail (Ricinus communis oil)

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External Material : Metal

HI770 Hanna High Range Silica Colorimeter Water Checker tester handheld checker auspowers_batchfour Measurement markings begin at theHI770 Hanna High Range Silica Colorimeter Water Checker tester handheld checker The HI770 Checker (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure silica. Silica is found in all natural surface and saline waters in the dissolved form. Due to the potential to cause scaling, it is undesirable and therefore monitored in industrial applications, and heating and reverse osmosis systems. Designed as a more accurate