pH & EC Calibration Solutions

  • Bluelab PH & EC Care KitBluelab PH & EC Care Kit
    Bluelab PH & EC Care Kit
    Bluelab

    Bluelab PH & EC Care Kit

    £22.95
    £22.95

    PH & EC CARE KIT by BLUELAB  Care, hydration and calibration – in one kitMaintaining your Bluelab pH and conductivity probesTo ensure ongoing accuracy and longevity, we...
  • Bluelab PH Care KitBluelab PH Care Kit
    Bluelab PH Care Kit
    Bluelab

    Bluelab PH Care Kit

    £19.99
    £19.99

    pH CARE KIT by BLUELAB Care, hydration and calibration – in one kit! Maintaining your Bluelab pH probes To ensure ongoing accuracy and longevity, we recommend...
  • Essentials LAB Buffer pH 7 calibration solution bottles for accurate pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 7 solution in a greenhouse
    Essentials LAB Buffer pH 7 calibration solution bottles for accurate pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 7 solution in a greenhouse
    Essentials LAB Buffer pH 7 1L solution for pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 7 solution in a greenhouse
    ESSENTIAL LAB

    Essentials LAB pH Buffer 7 Calibration Solution

    £3.95
    £3.95 £0.00

    Essentials LAB pH Buffer 7 for pH meter calibration Essentials LAB pH Buffer 7 is a calibration solution that provides a pH 7 reference point for...

    Size: 250ML
  • Bluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and PensBluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and Pens
    Bluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and Pens
    Bluelab

    Bluelab KCL Storage Solution (100ml) – Official Hydration Fluid for pH Meter Probes and Pens

    £13.95
    £13.95

    Bluelab KCL Storage Solution: Preserving Precision for Your pH Meter Keep your diagnostic tools in peak condition with the official Bluelab KCL Storage Solution. Your pH...
  • Essentials Lab EC Calibration Fluid 2.8mS | CF 28 Buffer Solution
    ESSENTIAL LAB

    Essentials Lab EC Calibration Fluid 2.8mS | CF 28 Buffer Solution

    £3.75
    £3.75 £2.95

    The EC level of your nutrient solution will influence your plants ability to absorb water. If the EC is too high, the roots cannot bring in...

    Size: 250ML
  • Essentials LAB Buffer pH 4 calibration solution in small and 1L bottles for pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 4 calibration solution in a greenhouse
    Essentials LAB Buffer pH 4 calibration solution in small and 1L bottles for pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 4 calibration solution in a greenhouse
    Essentials LAB Buffer pH 4 1L solution for accurate pH meter calibrationGardener calibrating a pH meter with Essentials LAB Buffer pH 4 calibration solution in a greenhouse
    ESSENTIAL LAB

    Essentials LAB pH Buffer 4 Calibration Solution

    £3.95
    £3.95 £3.95

    Essentials LAB pH Buffer 4 is a calibration solution for compatible pH meters. Regular calibration helps keep readings dependable when checking the pH of nutrient solutions....

    Size: 250ML
  • Bluelab Truncheon Care KitBluelab Truncheon Care Kit
    Bluelab Truncheon Care Kit
    Bluelab

    Bluelab Truncheon Care Kit

    £15.95
    £15.95

    The care kit for the conductivity probes has everything you need to clean & maintain your truncheon: 1 * Care instructions 2 * 20ml single use...
  • Bluelab EC Care Kit | Conductivity Probe Cleaning & Calibration SetBluelab EC Care Kit | Conductivity Probe Cleaning & Calibration Set
    Bluelab EC Care Kit | Conductivity Probe Cleaning & Calibration Set
    Bluelab

    Bluelab EC Care Kit | Conductivity Probe Cleaning & Calibration Set

    £15.95
    £15.95

    The Bluelab EC Care Kit is an essential maintenance solution for growers who rely on accurate EC and conductivity readings to manage nutrient strength in hydroponic,...