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25" FLOW SENSORS
The TORQ will handle media such as activated carbon
Brittle Stars and more
COR-15 and Trident
(25 mm) Output:
Hanna Alkalinity Colorimeter (ppm) Checker® HI755 Hanna Testers 25" FLOW SENSORSThe HI772 CheckerHC (Handheld Colorimeter) provides a simple, accurate, and cost effective way to measure alkalinity in degrees of carbonate hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test
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