Ultra Zero

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    Accurately check pH, Alkalinity, Calcium, Low Range and High Range Nitrate, Ultra Low Range Nitrite, and Ultra Low Range Phosphate with one single, compact multiparameter tester! All-In-One Testing with Precise Results for Reef TanksThe HI97105 Marine Master Photometer is a waterproof tester that…

    $395.00 Regular Price: $
    Out of Stock

    …for Nitrite ULR bridges the gap between simple chemical test kits and professional instrumentation. Accurate, affordable and easy to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Hanna Nitrite Checker, press the button and read the…

    $59.95 Regular Price: $

    …be more a more accurate alternative to chemical test kits. First, add sample to the included cuvette. Next, insert the sample into the Checker and zero the instrument with your water sample. Then, remove the sample and add the reagent. Finally, place the vial into back into the Hanna Checker, press…

    $59.95 Regular Price: $
    Out of Stock

    …Acid method Replacement Reagents - HI736-25 Phosphorus ULR Replacement Reagents Which is better to test for, Phosphate or Phosphorus? Want to find out - Click Here Hanna Checker Phosphorus Ultra Low Range Manufacturer's Manual Hanna Checker Phosphorus Ultra Low Range Manufacturer's Literature

    $59.95 Regular Price: $
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