JBL ProFlora Cal

JBL ProFlora Cal

  • For calibration of pH combination electrodes
  • All solutions for cleaning and calibrating in one set
  • Includes 4 cuvettes
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The ProFlora Calibration Set from JBL is used for the calibration of pH combination electrodes and their cleaning.
To ensure accurate calibration, buffer solutions must be handled carefully. Any contamination must be avoided. Therefore, never pour buffer solutions back into the storage bottle, nor calibrate directly in the storage bottle. Used buffer solutions are discarded and are not used a second time.
With basic buffer solutions (pH > 7), the CO2 from the air causes a gradual neutralisation of the buffer. The storage bottles should therefore be resealed immediately after use, and contact with air should be reduced to a minimum.


  • 50 ml buffer solution pH 7.00
  • 50 ml buffer solution pH 4.00
  • 50 ml deionised water
  • 4 cuvettes



JBL is a traditional German company with a very wide range of products for aquarists. From high-quality fish and shrimp food to external filters and water plant fertiliser, JBL offers a wide selection for aquarium enthusiasts.

JBL's research and development constantly brings new, innovative products onto the market. Whether aquascape, fish aquarium, shrimp tank with a scurry factor or a pure water plant aquarium in Holland style, JBL offers suitable aids for set-up and maintenance for all these directions.

General information

Item no.
EAN 4014162646521
Weight 0,31 kg
Shipping weight 0,40 kg

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