Threads / RoHS Regulations Exemptions / The use of lead and cadmium in ion selective electrodes
Consultation Outcome Published 7 Mar 2023 Department for Environment, Food & Rural Affairs ↗ View on GOV.UK

The use of lead and cadmium in ion selective electrodes

Seeking your views on an application to exempt the use of lead and cadmium in ion selective electrodes from the RoHS Regulations.

Opened 2 Nov 2022
Closed 14 Dec 2022
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We want your views on an application to exempt the use of lead and cadmium in ion selective electrodes, including glass pH electrodes, from the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (RoHS) Regulations.

We want to know about any risks to health and the environment that using lead and cadmium in these electrodes involves. We are also interested to know if there are any other less hazardous alternatives to lead and cadmium that could be used in the electrodes.