Membranes and Calibration Solutions - GroAqua

Membranes and Calibration Solutions

Water quality testing reagents, instrument calibration solutions and buffers including turbidity standards, pH Buffers, Conductivity calibrator solution.


  • Last stock! Calibration Solution for OxyGuard CO2 sensor and Polaris C CO2 Meter - GroAqua

    OxyGuard Calibration Solution for OxyGuard CO2 sensor and Polaris C CO2 Meter

    Effective Sensor Calibration Ensure accurate CO2 measurements with our Calibration Solution for OxyGuard sensors. This solution is specifically designed to calibrate OxyGuard CO2 sensors, providing reliable and precise readings for your monitoring system. By calibrating your sensors regularly with our solution, you can trust that your data is accurate and actionable. Convenient to Use Our Calibration Solution is easy to use, making the calibration process quick and efficient. Simply follow the instructions provided with the solution to calibrate your OxyGuard CO2 sensors with ease. With this convenient solution, you can maintain the performance of your sensors without any hassle, ensuring optimal functionality at all times. Reliable Performance Trust in the reliability of our Calibration Solution to keep your OxyGuard CO2 sensors in top working condition. Our solution is formulated to deliver consistent and dependable results, allowing you to monitor CO2 levels accurately and effectively. With our Calibration Solution, you can have peace of mind knowing that your sensors are performing at their best.

    £52.63

  • Last stock! pH Conditioner for OxyGuard CO2 sensor calibration Accessory OxyGuard

    OxyGuard pH Conditioner for OxyGuard CO2 sensor calibration

    pH Conditioner for OxyGuard CO2 sensor calibration

    £17.77

  • Last stock! OxyGuard CO2 Calibration Beaker with stirrer magnet Accessory OxyGuard

    OxyGuard OxyGuard CO2 Calibration Beaker with stirrer magnet

    Easy CO2 Calibration The OxyGuard CO2 Calibration Beaker with stirrer magnet is an essential tool for efficiently calibrating CO2 sensors. This beaker allows you to accurately measure and calibrate CO2 levels in your samples, ensuring precise and reliable readings every time. The included stirrer magnet helps to mix the solution evenly, resulting in consistent measurements. Durable Construction This calibration beaker is made of high-quality materials that are built to last. Its sturdy construction ensures durability and longevity, making it a reliable tool for your calibration needs. The beaker is also easy to clean, allowing for hassle-free maintenance and care. Convenient Design The OxyGuard CO2 Calibration Beaker features a convenient design that makes calibration quick and easy. The clear markings on the beaker make it simple to read and measure CO2 levels accurately. The stirrer magnet provides efficient mixing, saving you time and effort during the calibration process. With its user-friendly design, this beaker is a must-have tool for any lab or research facility.

    £280.28

  • Last stock! 12v DC Battery Pack for calibration beaker Accessory OxyGuard

    OxyGuard 12v DC Battery Pack for calibration beaker

    12v DC Battery Pack for calibration beaker

    £79.97

  • Last stock! Dosing Syringe for OxyGuard CO2 Analyser Accessory OxyGuard

    OxyGuard Dosing Syringe for OxyGuard CO2 Analyser

    Dosing Syringe for OxyGuard CO2 Analyzer

    £4.11

  • Last stock! YSI ProDIGITAL ODO/CT Cable Assembly (10 metre) GroAqua

    YSI YSI ProDIGITAL ODO/CT Cable Assembly (10 metre)

    The ODO/CT, probe and cable assembly features integral (i.e., built-in) optical dissolved oxygen, conductivity, and temperature sensors and is available in lengths up to 100 meters. It’s perfect for measuring DO in the following applications – estuary, wetland, coastal, aquaculture, or any application requiring accurate, real-time salinity-compensated DO measurements. The ODO/CT assembly is compatible with the ProSolo, ProSwap, and ProDSS handhelds (sold separately). Pre-assembled ProSolo kits are available The ODO/CT has all the advantages of optical dissolved oxygen technology – higher accuracy, less maintenance, no stirring required for accurate measurements, holds calibration longer than membrane covered sensors and is not susceptible to interferences from other gases. Instrument setup is quick and easy with the integral sensors, which eliminates the need to install sensors before use. The digital technology of the ProDSS allows the handheld to automatically recognize connected sensors, so there is no need to tell the instrument what is connected.  The ProDIGITAL ODO/CT probe and cable assembly features include: Integral (i.e. built-in) optical DO, conductivity, and temperature sensors that are auto-recognized by Pro Series handhelds, reducing instrument set-up time Automatically compensates DO mg/L measurements for salinity; no need to enter salinity compensation values Rugged Optical DO sensor cap with a 2-year warranty is pre-installed on new assemblies Fits in a 1 inch well

    £1,924.00

  • Milwaukee MA9020 ORP 200-275 mV Solution Accessory Milwaukee

    Milwaukee Milwaukee MA9020 ORP 200-275 mV Solution

    MA9020 is a lab grade ORP 200-275 mV solution certified to meet the range. MA9020 is used to check the health and accuracy of an ORP electrode. Milwaukee solutions are designed to help you achieve reliable and repeatable ORP measurements. DESIGN FEATURES OPR 200-275 mV solution value (230 mL). Fundamental for the correct use of ORP electrodes and for obtaining the most accurate and reproducible readings. Sealed against light with air tight, tamper proof cap. Ideal for fast accuracy check. Simply open, pour into a beaker or container and insert the tester or electrode to start the ORP mV check process.

    £14.08

  • Sale -29%Last stock! Cable Management Kit for YSI Handhelds Handheld Spares YSI

    YSI Cable Management Kit for YSI Handhelds

    Easily manage your longer cables. Automatically included with Pro Series cables 4-meters and longer. Also attaches to the back of the instrument to create a very compact system. Ideal for 4-, 10-, 20-, and 30-meter cables.

    £11.00 £7.82

  • Last stock! YSI Pro Series Probe Guard Handheld Spares YSI

    YSI YSI Pro Series Probe Guard

    Replacement probe guard for YSI Pro series instruments.

    £185.00

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