Hanna Instruments Canada
The Hanna Advantage: A Worldwide Leader in Technology and Innovation 100% Quality  360 Value
Contact Hanna: (800) 842-6629
Hanna Instruments Canada
Customer Support: (800) 842-6629

PEI Body Reference Electrode for FC301B - HI5313


In stock

The HI5313 is a PEI body, refillable, single junction, half-cell reference electrode with a 4 mm banana connector. This electrode has a single ceramic junction in the outer reference cell and is made for use in temperatures ranging from -5 to 60℃.

This design consideration is made for use with the FC301B fluoride half-cell ion selective electrode.

  • Half-Cell Design
  • Durable PEI Body
  • Gel Electrolyte


Hanna Instruments offers a wide variety of pH electrodes that are designed for many different applications. The type of glass used, body material, type of junction, type of reference and electrolyte used are just some of the design considerations.

The HI5313 uses a PEI body, single ceramic junction and stable gel electrolyte.

pei body

PEI Body

The body of the HI5313 is composed of polyetherimide (PEI) resin. The PEI body is suitable for a wide range of applications and excels in field measurements due to its durability. The shielding around the spherical glass tip minimizes breakage due to accidental bumping or dropping of the electrode. The PEI plastic is a high quality plastic that is chemically resistant to many aggressive chemicals.


single ceramic

Ceramic Junction

The outer junction of an electrode, also known as a salt bridge, is necessary component of the electrical circuit. The movement of ions must flow through the junction for a steady reading. The outer reference has a single ceramic frit. The ceramic is a porous material that has a flow rate of 15-20 μL/hour. Other junction types are available with higher flow rates and made with different materials.


Banana pin connector

4 mm Connector

The HI5313 uses a 4 mm banana connector. This type of connector is easily plugged into the reference input on suitable meters. Other type of connectors include BNC, DIN, screw type, T-type, and 3.5mm to name a few. These types of connectors tend to be proprietary for a particular type of meter and are not interchangeable.


half cell electrode

Additional information

Weight 0.09 kg

Bromide, Cadmium, Calcium, Chloride, Copper/Cupric, Cyanide, Fluoride, Iodide, Lead, Nitrate, ORP, pH, Potassium, Silver, Sulfate, Sulfide


SKU HI5313
Name PEI Body Reference Electrode for FC301B – HI5313
Reference Cell Type single, Ag/AgCl
Junction Type/Flow Rate ceramic
Type of Electrolyte gel (KCl 1M + AgCl)
Body Material PEI
Max. Pressure 0.1 bar
Temperature Operating Range -5 to 60°C (23 to 140°F)
Body Length/Overall Length 120 mm / 163.5 mm
Outer Diameter 12 mm
Cable 1 m (3.3 in.)
Connector Type 4 mm banana
Recommended Use samples with suspended solids, titrations


PEI Body Reference Electrode for FC301B – HI5313