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combines the advantages of a needle wheel and a lattice wheel
Our HI98703-50 Cuvette Cleaning Solution ensures the glass cuvette used for colorimetric measurements remains clean and free from imperfections
Extend the life of your EcoTech VorTech MP60w pump with an inexpensive Wet Side Assembly for Generation 2 VorTech MP60w pumps
Electrical Conductivity Method
Includes wire guide-clips
Hanna HI772 Saltwater Aquarium Alkalinity Colorimeter (dKH) Checker® HC Alkalinity combines the advantages of aGet accurate results for your saltwater aquarium with our simple handheld colorimeter. Our alkalinity colorimeter bridges the gap between alkalinity test kits and advanced instrumentation. Standard test kits have limited accuracy since they rely upon the human eye to match colors. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct saltwater alkalinity result in dKH units. Our handheld colorimeter is
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