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Neptune Systems Probes & Accessories

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  1. pH 4.01 Buffer Solution 220 ml, MA-9004

    pH 4.01 Buffer Solution 220 ml, MA-9004

    $8.95

    Reward Points Policy 89 AQUAPOINTS

    pH 4.01 Buffer Solution, 220 ml

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  2. ORP Probe Conditioning Kit, MA-9025

    ORP Probe Conditioning Kit, MA-9025

    $12.95

    Reward Points Policy 129 AQUAPOINTS
    ORP Probe Conditioning Kit Learn More
  3. pH 4.01 Buffer Solution 1 x 20 ml, Sachet

    pH 4.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy 14 AQUAPOINTS
    pH 4.01 Buffer Solution20 ml, Sachet Learn More
  4. pH 7.01 Buffer Solution 1 x 20 ml, Sachet

    pH 7.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy 14 AQUAPOINTS
    pH 7.01 Buffer Solution20 ml, Sachet Learn More
  5. pH 10.01 Buffer Solution 1 x 20 ml, Sachet

    pH 10.01 Buffer Solution 1 x 20 ml, Sachet

    $1.49

    Reward Points Policy 14 AQUAPOINTS
    pH 10.01 Buffer Solution20 ml, Sachet Learn More
  6. Eshopps Magnetic Probe Holder

    Eshopps Magnetic Probe Holder

    $26.95

    Reward Points Policy 269 AQUAPOINTS

    Eshopps Magnetic Probe Holder.

    Accepts up to 3 probes.
    Two side ports fit standard 1/2" probes. Larger center port fits Neptune Apex temp. probe.

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  7. Vertex Magnetic Probe Holder

    Vertex Magnetic Probe Holder

    $29.95

    Reward Points Policy 299 AQUAPOINTS

    Vertex Magnetic Probe Holder, 3 x 12 mm

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  8. Neptune Systems Conductivity Calibration Solution - 53.0 mS

    Neptune Systems Conductivity Calibration Solution - 53.0 mS

    $2.99

    Reward Points Policy 29 AQUAPOINTS

    Neptune Systems Conductivity Calibration Solution - 53.0 mS

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  9. Vertex Magnetic Probe Holder XL

    Vertex Magnetic Probe Holder XL

    $31.95

    Reward Points Policy 319 AQUAPOINTS

    Vertex Magnetic Probe Holder XL

    •  2 x 13mm
    •  1 x 15mm
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  10. Neptune Apex Magnetic Probe Holder

    Neptune Apex Magnetic Probe Holder

    $39.95

    Reward Points Policy 399 AQUAPOINTS

    Neptune Apex Magnetic Probe Holder

    The little new product we promised. It may be little, but it has been in demand for a long time. The MPR - Magnetic Probe Rack was designed specifically for the Apex and will hold our larger diameter temperature probe, pH probe, ORP probe, and salinity probe. It's made from acrylic and with strong neodymium magnets it will hold on tight even on sumps that are 1/2" thick!

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  11. Aqua Medic Dual Probe Holder, Electrode Holder 2

    Aqua Medic Dual Probe Holder, Electrode Holder 2

    $19.95

    Reward Points Policy 199 AQUAPOINTS

    Aqua Medic Dual Probe Holder, Electrode Holder 2

    For use with up to 2 electrodes, easily attaches to the rim of the aquarium or sump. The level of submergence of the electrodes is fully adjustable.

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  12. Neptune System Oxyguard Membrane Kit (5 membrane + solution)

    Neptune System Oxyguard Membrane Kit (5 membrane + solution)

    $69.95

    Reward Points Policy 699 AQUAPOINTS
    Neptune System Oxyguard Membrane Kit (5 membrane + solution) Learn More
  13. Oxyguard Dissolved Oxygen Probe with 10 foot Cable by Neptune Systems

    Oxyguard Dissolved Oxygen Probe with 10 foot Cable by Neptune Systems

    $699.95

    Reward Points Policy 6,999 AQUAPOINTS
    Oxyguard Dissolved Oxygen Probe by Neptune Systems... Learn More
  14. Neptune Systems Lab Grade Conductivity Probe

    Neptune Systems Lab Grade Conductivity Probe

    $124.95

    Reward Points Policy 1,249 AQUAPOINTS
    Lab Grade Conductivity Probe By Neptune Systems... Learn More
  15. pH 7.01 Buffer Solution 220 ml MA-9007

    pH 7.01 Buffer Solution 220 ml MA-9007

    $8.95

    Reward Points Policy 89 AQUAPOINTS

    pH 7.01 Buffer Solution 220 ml

    Learn More
  16. pH 10.01 Buffer Solution 220 ml, MA-9010

    pH 10.01 Buffer Solution 220 ml, MA-9010

    $8.95

    Reward Points Policy 89 AQUAPOINTS

    pH 10.01 Buffer Solution 220 ml

    Learn More
  17. Electrode Cleaning Solution 220ml., MA-9016

    Electrode Cleaning Solution 220ml., MA-9016

    $8.95

    Reward Points Policy 89 AQUAPOINTS
    Electrode Cleaning Solution, 220ml. Learn More
  18. 200-275 mV Solution for ORP Electrodes 220 ml, MA-9020

    200-275 mV Solution for ORP Electrodes 220 ml, MA-9020

    $16.95

    Reward Points Policy 169 AQUAPOINTS
    200-275 mV Solution for ORPElectrodes 220 ml Learn More
  19. Aqua Medic Probe Holder

    Aqua Medic Probe Holder

    $23.95

    Reward Points Policy 239 AQUAPOINTS

    The Aqua Medic Electrode Probe Holder can mount to a vertical or a horizontal lip, and accepts up to 4 probes

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  20. Standard Grade pH probe by Neptune Systems

    Standard Grade pH probe by Neptune Systems

    $44.95

    Reward Points Policy 449 AQUAPOINTS
    Standard Grade pH probeby Neptune Systems... Learn More
  21. Lab Grade pH probe by Neptune Systems

    Lab Grade pH probe by Neptune Systems

    $69.95

    Reward Points Policy 699 AQUAPOINTS
    Lab Grade pH probe by NeptuneSystems... Learn More
  22. Lab Grade ORP probe by Neptune Systems

    Lab Grade ORP probe by Neptune Systems

    $84.95

    Reward Points Policy 849 AQUAPOINTS
    Lab Grade ORP probe by Neptune Systems... Learn More
  23. Standard Grade ORP probe by Neptune Systems

    Standard Grade ORP probe by Neptune Systems

    $64.95

    Reward Points Policy 649 AQUAPOINTS
    Standard Grade ORP probe by Neptune Systems... Learn More
  24. AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    AquaController Jr. / AC III / APEX Temperature Probe by Neptune Systems

    $29.95

    Reward Points Policy 299 AQUAPOINTS
    AquaController Jr. / AC III / APEX TemperatureProbe by Neptune Systems... Learn More
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