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Thermocouple wire

Our precious metal thermocouples are internationally renowned for highly accurate and reliable temperature measurement.

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Half year results for the six months ended 30th September 2013

Strong Performance in the First Half

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ActivDPF filter system - auto-regenerating to provide clean and reliable emergency power

Johnson Matthey launches an innovative automatically regenerating ActivDPFTM diesel particulate filter (DPF) system for stationary diesel engines.

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Purified terephthalic acid (PTA) process

A successful collaboration between Johnson Matthey and Dow has achieved a breakthrough PTA process offering improved economics, competitiveness and reliability while delivering a quality PTA product.

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