Reagent

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    …month) 360x Calcium Tests(reagent changed every 2-months) 360x Magnesium Tests(reagent changed every 2-months) *Note: Reagents have a 12 month shelf life, so we do not recommend purchasing beyond this time-frame. What's Included? 6x Reagent A 3x Reagent B 3x Reagent C 3x Seawater Calibration Sample

    $104.95 Regular Price: $

    Reagent refill for Alkalinity Colorimeter HI772 or HI755 Hanna Checker HC Marine Water, as well as the Marine Master HI97105 Multiparameter Photometer. Enough reagent for 25 tests. Item #: HI755-26

    $13.00 Regular Price: $

    …changed every 2-month) 120x Magnesium Tests(reagent changed every 2-month) Note: Neptune Systems recommends keeping on hand no more Trident reagent than you might expect to consume within the next 12 months. What's Included? 2x Reagent A 1x Reagent B 1x Reagent C 1x Seawater Calibration Sample

    $44.95 Regular Price: $

    …ever again. What’s Included? 1x HI772 dKH Alkalinity Checker 1x HI758 Calcium Checker 1x HI774 ULR Phosphate Checker 1x HI98319 Salinity & Temperature Pen Tester 1x HI774-25 ULR Phosphate Checker Reagent Pack 1x HI70024P Salinity Calibration Solution 1x HI70436M Deionized Water

    $292.00 Regular Price: $

    The Auto Aqua Smart Stir makes testing with liquid reagents a fast and effortless process. Just drop the magnetic stirring bar in the testing vial, put it on the stir base, and press the power button. Forget about tediously adding a drop of reagent and then swishing the vial by hand, struggling to…

    $32.99 Regular Price: $

    Phosphate reagent refills for the easy to use, handheld Hanna Low Range Phosphate Checker HI713. Reagents for 25 tests.

    $13.00 Regular Price: $

    Calcium reagent refills for the easy to use, handheld Hanna Calcium Checker as well as the Marine Master HI97105 Multiparameter Photometer. Individual reagent packets for 25 tests. Enough reagent for 26 tests. Item #: HI758-26

    $27.00 Regular Price: $

    …Weight: 64 g (2.25 oz.) Method: Adaptation of Standard Method 4500-P E. What's Included 1x HI713 Low Range Phosphate Checker 6x HI713 Reagent Packets Replacement Reagents - HI713-25 Phosphate Checker Reagent Refill Which is better to test for, Phosphate or Phosphorus? Want to find out - Click Here

    $63.95 Regular Price: $

    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

    $16.00 Regular Price: $

    Reagent refill for Red Sea Phosphate 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: $

    …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: $

    …reading Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5") Weight: 64 g (2.25 oz.) Uses Hanna HI774-25 reagent refills What's Included HI774 Checker 2 sample cuvettes with caps ULR Reagent for 10 tests battery instructions quick start guide 1 year limited warranty Reagent Refills - Hanna HI774-25

    $63.95 Regular Price: $

    …From filling up test vials to adding and target feeding corals, along with trace elements. Great for liquid foods, trace elements, or testing reagents Plunger easily removes for cleaning Clear body with a white plunger for high contrast readings 1 mL Scale: Max Volume: 1.0 mL Min Volume: 0.1 mL…

    $3.99 Regular Price: $
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    Keep your GHL KH Director running with reagent refills. It is important to maintain your reagent bottle to ensure that air does not get sucked up into the dosing lines during a test. We like to always keep a second bottle of reagent on-hand and refill the original bottle that is connected to the 2.1…

    $24.90 Regular Price: $
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    …each reagent bottle Color-coded & marked guides avoid cross contamination Makes re-inserting the reagent needles fast and fool-proof Keeps reagent needles properly aligned inside of the bottle Ensures full use of reagent in each bottle Whats Included? 1x Orange Reagent A Funnel 1x Blue Reagent B…

    $11.99 Regular Price: $

    …0.05 dKH dKH Measuring Range: 4.48 - 15.40 dKH What's Included? 1x Alkatronic unit w/ pre-installed pH probe1x Power adapter 1x 250mL Concentrated Reagent Solution1x pH Calibration solution (4.01)1x pH Calibration solution (7.00)1x 100mL Graduated cylinder1x 25mL Graduated cylinder1x 100mL Testing…

    $989.99 Regular Price: $

    …Sample Tubing 5' Clear Waste Tubing 1x 2-Month Reagent Supply* *The included reagent is the actual 2-month reagent kit, however with initial setup of the Trident, a small amount of reagent will be used, which will result in about 45 days of reagent remaining (which can vary depending on how many…

    $639.95 Regular Price: $

    Phosphorus Ultra Low Range reagent refills for the easy to use, handheld Phosphorus ULR Colorimeter HI736 Hanna Checker HC - Marine Water. 25 packets of reagent Item #: HI 736 -25

    $13.00 Regular Price: $

    …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) 1.5V AAA…

    $63.95 Regular Price: $

    …Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample. Auto shut off after 10 minutes of non-use. Dedicated to a single parameter Two sample cuvettes and caps. One bottle of reagent A and one of reagent B. Small Size, Big Convenience Weighing just 64 g…

    $63.95 Regular Price: $

    …resource for precision dosing of small amounts of liquid. They're the perfect for handling liquid reagents in test kits such as the Hanna Checkers, but can also be useful for very small doses of additives, medications, or even liquid foods. Accurately dose reagents for Hanna Checker colorimeters

    $1.70 Regular Price: $

    …of Test - Titration Total Number of Tests - 55-60 (depending on reagent volume required per test) What's Included? 1x 3mL Syringe 1x 1mL Syringe 1x Syringe Tip 1x Test Vial 2x Reagent A-Mg 1x Reagent B-Mg 1x Reagent C-Mg 1x Reagent D-Mg 1x Magnesium Reference Solution 1x Instruction Card 1x Quality…

    $19.79 Regular Price: $

    …REEFER test kits: calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests reagents are made in Germany in accordance with EN ISO 9001 reagents are analysed according to AAS and NIST standards strict batch and quality control easy to use with intuitive pictogram…

    $19.99 Regular Price: $

    Reagent refill for Red Sea Calcium Pro Test Kit. Enough reagent for 75 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.

    $22.99 Regular Price: $

    Reagent refill for Red Sea Alkalinity Pro Test Kit. Enough reagent for 75 tests. Red Sea reagent refills make this line of test kits one of the most affordable high quality test kits available.

    $22.99 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: $

    …enough reagents to perform 40 tests. Designed for use in saltwater aquariums High accuracy measurements of PO4 concentration Sufficient for 40 tests It is recommended to keep marine aquarium phosphate levels below 0.02 mg/L (ppm). What's Included?1x Reagent A-PO4 Bottle1x Reagent B-PO4 Container1x…

    $24.19 Regular Price: $

    …Range - Unlimited Type of Test - Titration Total Number of Tests - 78-100 (depending on reagent volume required per test) What's Included? 1x 3mL Syringe 1x 1mL Syringe 1x Syringe Tip 1x Test Vail 1x Reagent A-KH 1x Reagent B-KH 1x Reference Solution 1x Instruction Card 1x Quality Certificate

    $14.29 Regular Price: $

    …plate, multiple tests can be run at the same time. Specifications Test Range:0-3.0 mg/L phosphate Test Precision:0.001 to .1 mg/L increments Whats Included? Phosphate Reagent 1 Phosphate Reagent 2 Phosphate Reference Stir Rod Sample Pipette Phosphate Color Chart Multi-Cavity Test Tray Instructions

    $15.53 Regular Price: $

    …alkalinity and magnesium levels. Specifications: Testing Range - Unlimited Type of Test - Titration Total Number of Tests - 55-65 (depending on reagent volume required per test) What's Included? 1x 3mL Syringe 1x 1mL Syringe 1x Syringe Tip 1x Test Vial 1x Calcium Reference Solution 1x Instruction…

    $19.79 Regular Price: $

    …for Ultra Low Nutrient Systems (ULNS) or higher for aquariums with more nutrients. Professional drop test kit for Ca, Mg, KH Contains enough reagents to perform 55-65 Ca tests, 78-100 KH tests, and 55-60 Mg tests Quick and accurate results Unlimited test range Accuracy ICP-OES and UV-VIS Verified

    $49.99 Regular Price: $

    …vial. 2. Add a leveled measuring spoon of Ammonia Reagent A, close the vial with the cap and shake for 10 seconds. 3. Add 5 drops of Ammonia Reagent B, close the vial with the cap and shake for 10 seconds. 4. Add 5 drops of Ammonia Reagent C, close the vial with the cap and shake for 10 seconds.…

    $21.99 Regular Price: $
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