Hanna Instruments (M) Sdn Bhd
11A, Jalan PJS 11/20,
Bandar Sunway,
46150 Petaling Jaya,
Selangor, Malaysia.
+603-5638 9940
+603-5638 9829
Penang Branch Office
Hanna Instruments (M) Sdn Bhd
N0. 303-2-27, Krystal Point,
Jalan Sultan Azlan Shah,
11900 Sungai Nibong,
Penang, Malaysia.
+604-638 4558
+604-645 4558

Sabah Branch Office
Hanna Instruments (M) Sdn Bhd

No. 4-1, 1st Floor,
Plaza Kingfisher,
Jalan Plaza Kingfisher 5,
Inanam, 88450 Kota Kinabalu,
Sabah, East Malaysia.
088-382 941
088-382 942

HI4110-51 Fluoride Module for Combintaion ISE

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HI4110-51 Fluoride Module for Combintaion ISE ISE Meters Accesories
RM 1,593.00
500 g
In Stock

The HI4110-51 is a replacement sensing module for the HI4110 fluoride combination ion selective electrode.
  • Fluoride-sensitive crystal membrane
  • Secure o-ring seal
  • Easy to replace


The HI4110-51 fluoride module is for use with the HI4110 fluoride combination ion selective electrode (ISE). The module is a lanthanum fluoride (LaF3) crystal membrane that contains openings within its lattice structure that allow fluoride ion exchange between the sample and internal solution. A charge imbalance develops between the sample and the internal cell in response to the fluoride ion activity. The potential change is proportional to the concentration of ions in solution.

The HI4110-51 fluoride combination module easily screws onto the HI4110 probe body, allowing for quick assemblage or replacement. Hanna recommends pre-soaking the fluoride sensor in a standard near expected concentrations before calibration. Conditioning in this way will activate the sensing crystal and help optimize the sensor response. Gently shaking the sensor down before measurement will place the internal solution next to the sensing membrane, ensuring reliable, accurate measurements.


Quantity 1


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