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Neptune Systems

APEX Calibration Solutions (PH 4-7-10 & Salinity)

APEX Calibration Solutions (PH 4-7-10 & Salinity)

Regular price €4,50 EUR
Regular price Sale price €4,50 EUR
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Delivery and return

Delivery from our own warehouse within a week. You can also pick up the product from our store! If the product is not in stock immediately, we will order it from our supplier, in which case the delivery time is 1-2 weeks.

CALIBRATION SOLUTIONS FOR APEX SYSTEM

 

pH Calibration 4, 7 and 10 Standards.

  • Select the 7 & 10 standards to calibrate a pH probe for a Saltwater Aquarium
  • Select the 4 & 7 standards to calibrate a pH probe for Freshwater Aquarium or a Calcium Reactor

Conductivity Calibration Solution, 53.0 mS (salinity)

  • 53000 µS Conductivity Calibration Solution
  • Use it to calibrating conductivity probe for saltwater applications.
  • Calibrating conductivity probes once every 3-6 months to keep readings reliable
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