A robust solution for aerosol particle accuracy

Air quality monitoring

A robust solution for aerosol particle accuracy

20 Aug, 2025

As the upcoming EURO 7 and EURO VII standards tighten regulations, the demand for precision in aerosol particle measurement has never been greater. The °Catalytic Stripper (CS) from Catalytic Instruments is proving to be an essential tool in achieving regulatory compliance.

Designed to remove volatile and semi-volatile fractions from aerosols, the °Catalytic Stripper ensures that only solid particle numbers are measured, thereby meeting the stringent requirements of the Particle Measurement Programme (PMP) protocol. Unlike traditional evaporation tubes, which can leave volatile residues and introduce significant measurement artefacts, the CS delivers consistent and reliable performance across a wide range of conditions.

IET 36.2 Mar/Apr 2026

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