The HI 758 Calcium CheckerHC is extremely simple to use. First, zero the instrument by adding Reagent A, deionized water and 0.1 mL of sample into the vial. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the CheckerHC and press the button to read the calcium concentration in ppm on the display.
Weighing a mere 64 g (2.25 oz.), the Checker®HC easily fits into the palm of your hand or pocket!.
Easier to use and more accurate than chemical test kits!.
OC Reef LED Lighting donated to build the Treasure Chest Tank at the Children's Hospital In Detroit Michigan. See it featured on Animal Planet's Hit TV Series Tanked!
We've provided aquarium supplies to clients worldwide, and recently to the Dinasty Hotel in Europe, for their new wi fi sbobet area, enjoyed while watching their beautiful aquarium.
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