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Hanna HI-4103 Cadmium Combination ISE Electrode


The HI-4103 is a solid state, combination ion selective electrode (ISE) for the determination of cadmium (Cd2+) in solution. The mixed cadmium sulphide/silver sulphide sensing pellet produces a potential change due to the cadmium ion exchange between the inorganic pellet membrane and the sample.


£1,078.90 (exc.VAT)
£1,294.68 (tax incl.)
Order now for 2 weeks delivery
Full Description Specification

The internal sensing elements are housed within a durable polyetherimide (PEI) body.

The HI-4103 is ideal for a variety of applications in electroplating, battery construction, and in the laboratory.

The HI-4103 Cadmium Ion Selective Electrode is a complete potentiometric cell that contains a silver/silver chloride (Ag/AgCl) reference housed within a PEI plastic body with a potassium nitrate electrolyte. The internal elements are isolated from the sample by a compressed Cadmium Sulphide/Silver Sulphide sensing membrane.

Hanna’s solid state combination ISEs are designed with a cone style junction.

Before testing, it is important that the ionic strength of the standards and sample be adjusted to a high and constant value with the ionic strength adjuster (ISA) solution (HI-4000-00).

The HI-4103 cadmium solid state ISE can measure from 0.1µM (0.01 mg/L) to 0.1M (11,200 mg/L).

Key features

Fixed Sensing Modules - Combination solid state ISEs are electrodes that detect free ions in a solution. The highly insoluble, compressed sensing pellet is attached to the electrode by a fixed sensing module for ease of use.

Durable PEI Body - The probe body is composed of durable polyetherimide (PEI) plastic.

BNC Connection - The HI-4103 has a universal BNC connector for easy connection to any benchtop meter with a female BNC probe input. BNC is one of the most commonly used connector types in pH meters and electrodes. Compatible with any meter or electrode that uses BNC connectors.

Read More

TypeSolid-state; Combination
Measurement Range1M to 1X 10-7M 11200 to 0.01 ppm
Optimum pH Range2 to 12.5
Temperature Range0 to 80°C
Approximate Slope+28
Body O.D.12 mm
Insertion Length120 mm
Body MaterialPEI
Cable1m coaxial
Possible ApplicationsUsed as an indicator for titrations using chelates