Product no.: ACQ410-PH4
The pH4 calibration solution is used to calibrate the pH electrode. |
9.10 €
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Delivery weight: 0.05 kg
In stock |
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Product no.: ACQ310N-PH
The pH electrode is for measuring the pH level on an aquarium in continuous immersion. It must be connected to power units through the appropriate interface. |
69.00 €
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Delivery weight: 0.15 kg
In stock |
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