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Nitrate Reagent

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    Reagent refill for Nitrate High Range Colorimeter HI782 - Marine Water as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI782-25

    $10.00 Regular Price: $
    Out of Stock

    …AAA Auto-off: After 2 minutes of non-use Dimensions: 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5") Weight: 64 g (2.25 oz.) Method: Adaptation of EPA Diazotization method 354.1 Replacement Reagents - HI764-25 Nitrate ULR Replacement Reagents HI764 Nitrite Ultra Low Range Colorimeter Manufacturer's Manual

    $54.95 Regular Price: $

    …field. Determining the nitrate level: Shake the dropper bottles before use! Rinse out the glass cuvette with tap water and then several times with aquarium water. Fill the glass cuvette with exactly 5 ml of aquarium water using the dosing syringe. Add 10 drops of test reagent A, close the glass…

    $56.97 Regular Price: $

    …US-gallons (189.3 L) [≈2 drops per gallon (3.8 L)] of aquarium water daily. Monitor concentrations of phosphate and nitrate with accurate test kits; phosphate and nitrate should eventually become immeasurable (or nearly so) when a balance is reached between the rates of nutrient-input and…

    $10.21 Regular Price: $
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    Reagent refill for Nitrate Low Range Colorimeter HI781 - Marine Water. Enough reagent for 25 tests. Item #: HI781-25

    $15.00 Regular Price: $

    …Method:Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. Interferences: Nitrite Whats Included? (1x) HI782 Checker HC (1x) Sample cuvette and (2x) caps (1x) Marine Nitrate High Range Starter Kit (reagents for 10 tests) (1x) 3mL Pasteur pipette (1x)…

    $54.95 Regular Price: $

    Reagent refill for Red Sea Nitrate Pro Test Kit. Enough reagent for 100 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.

    $28.99 Regular Price: $

    Nitrite reagent refills for the easy to use, handheld Hanna Checker HI764 Nitrate Ultra Low Range as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests. Reagent refill for Hanna Checker Nitrite ULR HI764. Enough reagent for 25 tests.

    $10.00 Regular Price: $
    Out of Stock

    …multiple tests can be run at the same time. Specifications Nitrite Test Range:0-25 mg/L Nitrate Test Range:0-50 mg/L Test Precision:0.1 to 1 mg/L increments Whats Included? Nitrite Reagent 1 Nitrate Reagent 1 Nitrate Reference Sample Pipette Spoon Nitrite/Nitrate Color Chart Multi-Cavity Test Tray…

    $15.53 Regular Price: $

    …including nitrate and phosphate test kits. Providing an accurate measurement of these elements allows for proper dosing and control of algae nutrient levels. Red Sea Nitrate Pro Test Kit Includes: 100 tests Accuracy: 0.125 ppm Range: 0-64 ppm Test Type: Color comparator Affordable reagent refills A…

    $50.99 Regular Price: $

    …nitrite - that is because the product is working rapidly. In some cases you will not see nitrate - this is because some test kits do not measure nitrate well when the concentration is less than 20 ppm. Nitrate will not be 20 ppm or higher for several weeks (or several ammonia additions) so don't…

    $53.70 Regular Price: $
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    …nitrite - that is because the product is working rapidly. In some cases you will not see nitrate - this is because some test kits do not measure nitrate well when the concentration is less than 20 ppm. Nitrate will not be 20 ppm or higher for several weeks (or several ammonia additions) so don't…

    $32.94 Regular Price: $
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    …nitrite - that is because the product is working rapidly. In some cases you will not see nitrate - this is because some test kits do not measure nitrate well when the concentration is less than 20 ppm. Nitrate will not be 20 ppm or higher for several weeks (or several ammonia additions) so don't…

    $118.99 Regular Price: $
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    …two essential tests in one Nitrate and Phosphate. Easy to use colorimetric comparator wheel. 100 Nitrate tests 100 Phosphate tests Affordable reagent refills Red Sea Algae Control Multi Test Kit Contents: Test Name Element # of Tests Accuracy Range Test Type Nitrate NO3 100 .125ppm 0 - 64 ppm…

    $69.99 Regular Price: $

    …prevent algae outbreaks. Phosphate Kit includes: 100 tests Easy-to-use, colorimetric comparator Affordable reagent refills Red Sea produces an algae management line of test kits including nitrate and phosphate test kits. Providing an accurate measurement of these elements allows for proper dosing…

    $50.99 Regular Price: $

    …results to the known values printed on the bottle for all of the following parameters. Calcium Magnesium Potassium Salinity Alkalinity Strontium Nitrate Phosphate Each bottle is manufactured in the Fauna Marin Seawater Research Laboratory and tested using an ICP-AES machine with each batch to ensure…

    $19.99 Regular Price: $
    Out of Stock

    …characteristics of seawater are needed to analyze the water precisely. Nyos has developed a high sensitivity seawater nitrate test kit for the professional reefer. Highly sensitive reagents Professionally calibrated color chart Differentiated color gradations Precise sliding comparator Sample tubes…

    $24.99 Regular Price: $

    …there is concern than the biofilter may be compromised. Don't run out of test reagents for your Tropic Marin Pro Nitrite and Nitrate Test Kit! This is a direct replacement set of reagents for the Pro Nitrite and Nitrate Test and will provide up to 50 tests. This set does not include other testing…

    $19.27 Regular Price: $

    …before carrying out the nitrate measurement. High nitrite levels are usually found in tanks that are in their maturation phase or in tanks with nitrate filters. What's Included? 1x Instruction Card 1x NO2/NO3 Pro Reagent A 1x NO2/NO3 Pro Reagent B 1x NO2/NO3 Pro Reagent C 1x 1mL Syringe 1x 24mL…

    $30.62 Regular Price: $

    Reagent pH Reference Alkalinity Reference Alkalinity Pipette Sample Pipette Stir Rod pH Color Chart Ammonia Test Total Ammonia Reagent 1 Sensor Container (6 sensors) Total Ammonia Reference Forceps Sample Pipette Ammonia Color Chart Nitrite/Nitrate Test Nitrite Reagent 1 Nitrate Reagent 2 Nitrate

    $15.53 Regular Price: $

    …testing in a handy, organized case Contains tests for calcium, magnesium, KH/alkalinity, phosphate, nitrite & nitrate Enough for approximately 50 applications As soon as reagents are exhausted, the Professional Lab kit can be easily refilled with Tropic Marin Refill Packs. Whats Included? 1 x…

    $164.28 Regular Price: $

    …Photometer1x HI780-25 Marine pH reagent (30mL)1x HI772-26 Marine Alkalinity reagent (30mL)1x HI7581U Marine Calcium reagent A (30mL)1x HI7582 Marine Calcium reagent B starter kit (reagent for 25 tests)1x HI782-25 Marine Nitrate High Range starter kit (reagent for 25 tests)1x HI764-25 Marine Nitrite…

    $395.00 Regular Price: $
    Out of Stock

    …results on pH, carbonate hardness (dKH), nitrite (NO2), nitrate (NO3) and Calcium without having to do a bunch of separate color reagent tests. 1 strip tests the following parameters pH Carbonate hardness (dKH) Calcium Nitrite (NO2) Nitrate (NO3) Specifications Alkalinity Range: 0 to 20 dKH (3dKH…

    $24.20 Regular Price: $

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $544.90 Regular Price: $
    Out of Stock

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $544.90 Regular Price: $
    Out of Stock

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $974.90 Regular Price: $
    Out of Stock

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $974.90 Regular Price: $
    Out of Stock

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $921.90 Regular Price: $
    Out of Stock

    …sodium, & nitrate in your saltwater aquarium; thus eliminating the need for costly reagents and time-consuming or inaccurate test kits. The IOND differs from competitors in that it utilizes a single multi-ion sensor, eliminating the need for a dedicated ion sensor and reagent per parameter and…

    $921.90 Regular Price: $
    Out of Stock

    …nitrite - that is because the product is working rapidly. In some cases you will not see nitrate - this is because some test kits do not measure nitrate well when the concentration is less than 20 ppm. Nitrate will not be 20 ppm or higher for several weeks (or several ammonia additions) so don't…

    $73.99 Regular Price: $
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