Hello,
we are looking for standards on air particulate on filter media, something like NIST-SRM2783. NIST does not supply these anymore. Does anyone know about something equivalent and where to order?
Thanks,
Ivonne
Hello,
If you are looking for reference materials (RM) on filters with 'real' PM, like SRM2783 which was discontinued, there is unfortunately no option. On the other hand, there are few available RM mimicking the atmospheric PM containing several elemental loadings. We generated many of them at the University of California-Davis, and as far I know, they are still being produced. You can ask Nicole Hyslop from UC Davis for the availability.
Hope that helps.
Sinan
The reference standard mentioned by Sinan Yatkin has been described in this article Article Generation of multi-element reference materials on PTFE filt...
I enquired with the authors who sent a quotationLaura
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