Reference Solution

SORT:
VIEW: 32/64
30 items found. Showing items 1 to 30 .
  • 1

    …measure the Alkalinity concentration in saltwater aquariums! Every test kit batch is certified and approved by Aquaforest ICP-OES testing reference solutions. Recommended Alkalinity Level - 7dKH to 8dKH   Aquaforest marine test kits are designed to quickly and accurately measure the concentration…

    $12.99

    solution based on a saltwater matrix that includes 8 of the most popular parameters for saltwater aquariums in a single solution. Fauna Marin’s Multi-Reference Solution is used to check your home water test kits for accuracy. Using your water test kits at home, you can measure the reference solution

    $19.99

    …add the KH test reagent drop by drop (shake the cuvette after each drop), until the color of the solution changes from TURQUOISE to PINK. The number of drops indicates the alkalinity of the solution in dKH, e.g. 8 drops = 8 dKH. To increase the accuracy of the measurement, a 10 ml water sample…

    $51.32

    …Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe. Longer lasting Reliable readings Quality connections BNC style connector   *Calibration solutions sold separately   Neptune's Double…

    $84.95

    …measure the Calcium concentration in saltwater aquariums! Every test kit batch is certified and approved by Aquaforest ICP-OES testing reference solutions. Recommended Calcium Level - 400ppm - 450ppm   Aquaforest marine test kits are designed to quickly and accurately measure the concentration…

    $17.99

    …L). Advanced Create a stock solution by dissolving 5 grams (~2 teaspoons) of Potassion-P in 8-fl. oz. of fresh water (preferably purified); each ml of the solution will increase the potassium concentration (“[K+]”) in 1 US-gallon (3.785 L) of water by 1.7 ppm. [Reference: Each g of Potassion-P will…

    Starting at:
    $12.99

    …copper solution. 1 drop per gallon of water increases free copper concentration by ~0.20 ppm. For use in fish-only aquaria. Not for use with scaleless fish. Not for use in aquaria housing live plants or invertebrates. Consult an appropriate reference source for the use of ionic copper solutions in…

    Starting at:
    $6.99

    …measure the Magnesium concentration in saltwater aquariums! Every test kit batch is certified and approved by Aquaforest ICP-OES testing reference solutions.   Recommended Magnesium Level - 1260ppm - 1500ppm   Aquaforest marine test kits are designed to quickly and accurately measure the…

    $17.99

    …Probe was designed specifically with aquariums in mind. It features long continuous duty life expectancy, fast response and is non-toxic to aquarium systems.   10ft cable with high interference suppression jacket Ag-AgCl reference 99.9% pure platinum   *Calibration solutions sold separately

    $39.99

    …way. By using different colors for different additives, flow directions, or really whatever you may need you can match the colors up to simplify connections, quick reference to different solutions, or just match the color of your equipment and other plumbing to keep things looking clean and sharp.

    Starting at:
    $4.36

    …way. By using different colors for different additives, flow directions, or really whatever you may need you can match the colors up to simplify connections, quick reference to different solutions, or just match the color of your equipment and other plumbing to keep things looking clean and sharp.

    Starting at:
    $4.36

    …way. By using different colors for different additives, flow directions, or really whatever you may need you can match the colors up to simplify connections, quick reference to different solutions, or just match the color of your equipment and other plumbing to keep things looking clean and sharp.

    Starting at:
    $4.36

    …way. By using different colors for different additives, flow directions, or really whatever you may need you can match the colors up to simplify connections, quick reference to different solutions, or just match the color of your equipment and other plumbing to keep things looking clean and sharp.

    Starting at:
    $4.36

    …meters and probes.   Milwaukee Calibration Solution sold in single use packets.   Almost all pH monitors and controllers will require two points of reference to accurately monitor the pH that the probe is reading. You will want to use calibration solutions that are on either spectrum of the pH you…

    Starting at:
    $0.98

    Pinpoint High Precision pH Calibration Solution sold in single use packets.   Almost all pH monitors and controllers will require two points of reference to accurately monitor the pH that the probe is reading. You will want to use calibration solutions that are on either spectrum of the pH you…

    Starting at:
    $0.99

    Milwaukee Calibration Solution sold in boxes of 25.   Almost all pH monitors and controllers will require two points of reference to accurately monitor the pH that the probe is reading. You will want to use calibration solutions that are on either spectrum of the pH you intend to monitor. For reef…

    Starting at:
    $20.69

    …probe which creates two chambers within the probe. The first one is filled with the reference gel containing mostly potassium chloride, silver chloride and reference probe. The second chamber has just reference gel containing mostly potassium chloride. This design prevents precipitation by keeping…

    $59.99

    …disabled Environment - 0 to 50°C (32 to 122°F); RH max 100% Dimensions - 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)   What's Included? 1x Hanna HI98108 pH Pen 1x  Protective Cap 1x 4.01 Calibration Solution 2x 7.01 Calibration Solution 1x CR2032 Battery  Quality Certificate   Hanna-HI98108 Owners Manual

    $49.50

    Features: Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap Waterproof housing (IP-67 rating) Simultaneous temperature display Measurement Range: 0-14 pH Digital automatic calibration (one…

    $79.99

    …probes letting you go longer between calibrations, and having to purchase and replace probes less frequently. The Double Junction isolates the reference gel and probe from proteins and other organics that may otherwise precipitate and clog, shortening the lifespan of the probe. Longer lasting…

    $74.95

    …probe which creates two chambers within the probe. The first one is filled with the reference gel containing mostly potassium chloride, silver chloride and reference probe. The second chamber has just reference gel containing mostly potassium chloride. This design prevents precipitation by keeping…

    $69.99

    …tank evaporates per day, and also the demand for calcium and alkalinity. Please refer to the chart at the bottom of the page for starting recommendations.    Maintenance Once every two weeks, the kalkwasser solution in the K1 will need to be replenished, but only rinsed out once a month to make room…

    $209.99

    …tank evaporates per day, and also the demand for calcium and alkalinity. Please refer to the chart at the bottom of the page for starting recommendations.    Maintenance Once every two weeks, the kalkwasser solution in the K2 will need to be replenished, but only rinsed out once a month to make room…

    $259.99

    …and Guidelines: Create a stock solution by dissolving 70 grams of Reef Code A-P in 8-fl. oz. of purified fresh water; each ml of the solution will increase the calcium concentration (“[Ca2+]”) in 1 US-gallon (3.785 L) of water by ~20 ppm. [Reference: Each g of REEF CODE A-P will increase…

    Starting at:
    $11.49

    …Instructions and Guidelines: Create a stock solution by dissolving 60 grams of REEF CODE B-P in 8-fl. oz. of purified fresh water; each ml of the solution will increase the alkalinity in 1 US-gallon (3.785 L) of water by ~2.1 dKH (0.75 meq/L). [Reference: Each g of REEF CODE B-P will increase the…

    Starting at:
    $11.49

    …US-gallons (37.9 L). Dilute up to 10-ml of Clarifī-SW per 8 fl-oz. or 250-ml of purified water and stir to disperse; gradually pour the resultant solution into the aquarium in an area of rapid water flow. Allow at least 12-hours for flocculation process to complete; re-apply in 24-hours if…

    Starting at:
    $6.99

    …L). Advanced Create a stock solution by dissolving 20 grams (~4 teaspoons) of Magnesion-P in 8-fl. oz. of fresh water (preferably purified); each ml of the solution will increase magnesium concentration (”[Mg2+]”) in 1 US-gallon (3.785 L) of water by 6.0 ppm. [Reference: Each g of Magnesion-P will…

    Starting at:
    $15.49

    …Advanced Create a stock solution by dissolving 2 grams (~1 teaspoon) of Strontion-P in 8-fl. oz. of fresh water (preferably purified); each ml of the solution will increase the strontium concentration (”[Sr2+]”) in 1 US-gallon (3.785 L) of water by 0.75 ppm. [Reference: Each g of Strontion-P will…

    Starting at:
    $14.49

    …is ideal for controllers like the Reef Keepers, a breakout box or any other I/O switch sensing device. By connecting the two bare wires to the reference and ground you can then control your skimmers power status through your favorite controller.    Maintenance Keeping Davey's Locker clean is very…

    Starting at:
    $174.99

    …is ideal for controllers like the Reef Keepers, a breakout box or any other I/O switch sensing device. By connecting the two bare wires to the reference and ground you can then control your skimmers power status through your favorite controller.    Maintenance Keeping Davey's Locker clean is very…

    Starting at:
    $189.99
  • 1