Gwent Group
Advanced Materials systems

Standard Screen-Printed Electrodes

We have developed a selection of pre-fabricated, one-shot disposable electrodes to select from. The electrodes have been designed for applications such as potentiometry, chronoamperometry, cyclic voltammetry and squareweave voltammetry.

The electrodes have been built using different materials for the working, reference and counter electrodes and tested in aqueous solution with major applications in the medical diagnostic, environmental and agri-food industries.

They are avialible through our printing partners, the below are just examples of what can be produced,

Design

Product code

Sample volume (µL)

Working Electrode

Electrodes per substrate

Description

BE2161123D1/001

25

to 100

Carbon, 2mm diameter

4

Screen-Printed Ceramic Carbon Electrode
A three electrode system using Carbon as the working/ counter electrode with a 60/40 ratio Silver/Silver Chloride as the reference electrode. The Carbon used for the working electrode provides good electrochemical response in a number of applications.

BE2161123D1/002

25

to 100

Carbon, 2mm diameter

4

Screen-Printed Carbon Electrode
A three electrode system using Carbon as the working/counter electrode with a 60/40 ratio Silver/Silver Chloride as the reference electrode. Printed onto thermoplastic polybutylene. The Carbon used for the working electrode provides good electrochemical response in a number of applications.

BE2161123D1/003

25

to 100

Gold, 2mm diameter

4

Screen-Printed Ceramic Gold Electrode
A three electrode system using Gold as the working electrode, Carbon as the counter electrode with a 60/40 ratio Silver/Silver Chloride as the reference electrode. The Gold has been fired, providing a film of Gold and free of organic components. This provides a cleaner electrochemical signal along with high conductive properties.

BE2161123D1/004

25

to 100

Platinum, 2mm diameter

4

Screen-Printed Ceramic Platinum Electrode
A three electrode system using Platinum as the working electrode, Carbon as the counter electrode with a 60/40 ratio Silver/Silver Chloride as the reference electrode. The Platinum provides good electrochemical response in a number of applications. The electrode has been produced for the developing of biosensor with oxidase enzymes, DNA or immunosensors.

BE2180206D1/001

40

to 100

Carbon, 6mm diameter
160

 

Screen-Printed Carbon Electrode
A three electrode system using Carbon as the working electrode with a 60/40 ratio Silver/Silver Chloride as the counter/reference electrode. The working area is enlarged to allow the deposition of materials onto the surface and ease of use. It is suitable for both prototyping and production use.

Design

Product code

Sample volume (µL)

WE size

Sensors per substrate

Description

BE2100805D1

2 to 10

1mm diam

12

Disposable sensor suitable for glucose biosensor application. Working electrode and common reference and counter electrode in carbon.

clip_image001

BE2030408D7

30 to 100

4mm diam

8

Electrochemical sensor with working electrode and common reference and counter electrode. Applications: agri-food and environmental.

 

BE2030801D3

(without Dielectric)

BE2110916D1

(with Dielectric)

30 to 100

6mm diam

8

Electrochemical sensor with a working electrode and common reference and counter electrode.

Sample fill device can be attached on to the sensor as ilustrated above.

Applications: agri-food and environmental.

 

BE2030902D1

(without Dielectric)

BE2070921D1

(with Dielectric)

 

220

 

BE2070822D1

 

154

BE2060320D8

2 to 10

1mmx4mm

3x12 sensor  per comb

Comb of 12 sensors suitable for using in 96 wells plate.  Electrochemical sensor with a working electrode and common reference and counter electrode. Applications: medical, agri-food and environmental.

be2030407d10 one sensor

BE2030407D10

25 to 100

6mm diam

3

Electrochemical sensor with a working electrode, a reference and a counter electrode. Applications: agri-food and environmental.

BE2030605D1 single sensor

BE2030605D1

25 to 100

3mm diam

6

Electrochemical sensor with a working electrode, a reference and a counter electrode. Applications: agri-food and environmental.

BE2050824D1 with grey dielectric

BE2050824D1

25 to 100

2mm diam

4

Electrochemical sensor with a working electrode, a reference and a counter electrode.  Applications: agri-food and environmental.

BE2061107D2 bis

BE2061107D2

25 to 100

0.8mm diam

1

Multi array electrochemical sensor with one common reference and counter electrodes and 16 individually addressed working electrodes.  Applications: medical, agri-food and environmental.

Design

Product code

Sample volume (µL)

WE size

Sensors per substrate

Description

BE2050824D1 with grey dielectric

BE2161123D1

25 to 100

2mm diam

4

Electrochemical sensor with a working electrode, a reference and a counter electrode.  

Applications: agri-food and environmental.

Connector Pitch: 2.54mm

be2030407d10 one sensor

BE2170111D1

25 to 100

3mm diam

8

Electrochemical sensor with a working electrode, a reference and a counter electrode.

Applications: agri-food and environmental.

Connector Pitch: 2.54mm

 

BE2030801D3

(without Dielectric)

BE2110916D1

(with Dielectric)

30 to 100

6mm diam

8

Electrochemical sensor with a working electrode and common reference and counter electrode.

Sample fill device can be attached on to the sensor as ilustrated above.

Applications: agri-food and environmental.

Connector Pitch: 2.54mm

 

BE2030902D1

(without Dielectric)

BE2070921D1

(with Dielectric)

 

220

 

BE2070822D1

 

154

clip_image001

BE2030408D7

30 to 100

4mm diam

8

Electrochemical sensor with working electrode and common reference and counter electrode.

Applications: agri-food and environmental.

Connector Pitch: 2.54mm

be2030407d10 one sensor

BE2030407D10

25 to 100

6mm diam

3

Electrochemical sensor with a working electrode, a reference and a counter electrode.

Applications: agri-food and environmental.

Connector Pitch: 2.54mm

BE2100805D1

2 to 10

1mm diam

12

Disposable sensor suitable for glucose biosensor application. Working electrode and common reference and counter electrode in carbon.

Connector Pitch: 3.81mm

BE2061107D2 bis

BE2061107D2

25 to 100

0.8mm diam

1

Multi array electrochemical sensor with one common reference and counter electrodes and 16 individually addressed working electrodes.  

Applications: medical, agri-food and environmental.

BE2060320D8

2 to 10

1mmx4mm

3x12 sensor  per comb

Comb of 12 sensors suitable for using in 96 wells plate.  Electrochemical sensor with a working electrode and common reference and counter electrode.

Applications: medical, agri-food and environmental.


Please contact us for these products by using our Online Form or e-mail direct to GBPP-Sales@sunchemical.com