Carbon Working Electrode Materials

We supply a wide range of carbon-graphite working electrodes for all forms of electrochemical analysis including chrono-amperometry and potentiometric methods.

A number of key electrochemical and surface properties can be customized to requirements.

All our carbon working electrode materials have polymeric binders.

Our range of materials is split into two categories - thermoset or cross linked polymers and thermoplastic systems.

An overview on polymer materials is available here.

Unmediated Carbons

Product Code

Descripton

C2030519P4

Our standard large scale printing product offers the best compromise between electrochemical and printing performance.

C2000802P2

This material offers both a fine line and fast drying advantages.

C2110309P5

This material offers improved printing as excellent fine line properties.

C2050106P7

Carbon/Graphite Paste evaluated for lab on a chip and DNA sensor applications.

C2050517P1

Thermoset Carbon /Graphite Paste with low hazardous solvents and low coefficients of variation.

C2100126D6

Thermoset Paste offers resistance to polar solvents, often used with membrane topcoats.

C2130307D1

Carbon Paste is designed for use in electrochemical impedance spectroscopy.

C2130610D1

Carbon/Graphite Paste for heavy metal detection.

C2140423D1

Carbon/Graphite Paste for rotary screen printed working electrodes.

Mediated carbons

Product Code

Descripton

C2030408P3

This product contains Cobalt Phtalocyanine and is suitable for H2O2 detection at applied potential approx +0.4V vs. AgAgCl by flow injection analysis or single shot analysis. Material suitable for biosensors using enzymes generating H2O2 as a reaction product.

C2070424P2

This product contains Prussian Blue mediator and is suitable for H2O2 detection by flow injection analysis at potentials around 0V vs. AgAgCl. Material suitable for biosensors using enzymes generating H2O2 as a reaction product.

C2170406D4

Meldola’s blue modified Carbon /Graphite Paste suitable for NADH detection at applied potential approx. +0.05V vs. AgAgCl. Material suitable for biosensors using low level concentrations of NAD+/NADH based enzymes. Linear Range: 0.2mM - 2.0mM

C2170515D1

Meldola’s blue modified Carbon /Graphite Paste suitable for NADH detection at applied potential approx. +0.05V vs. AgAgCl. Material suitable for biosensors. This product allows a high range of NAD+/NADH based enzymes. Linear Range: 0.4mM - 6.0mM

C2070508P4

This is a formulation containing Potassium Ferrocyanide that works in conjunction with horseradish peroxidase to measure H2O2 at negative potentials.

 

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