Monitoring emissions

Multi-component terpene mixtures

NPL provides a range of terpene primary reference materials (PRMs) at amount fractions from 1 to 200 nmol/mol. One typical multi-component terpene mixture contains the components shown below.

(+/-)-α-pinene (+)-3-carene
1,8-cineole (eucalyptol) R-(+)-limonene

Mixtures containing other terpenes, such as β-pinene, myrcene, camphor, p-cymene or cis-ocimene, are available on request.

33-component ozone precursor and terpene mixture

NPL can provide a PRM containing all 30 components of the ozone precursor mixture, as well as α-pinene, β-pinene and limonene. This mixture is available at a range of amount fractions from 2 to 10 nmol/mol. Other components may be included and these terpenes can also be combined with just the BTEX components on request.

Contact us

Work with us

Our research and measurement solutions support innovation and product development. We work with companies to deliver business advantage and commercial success.
Contact our Customer Services team on +44 20 8943 7070