Where to buy standards for dioxin and furan analysis?

[pincer]

Hi!

Is anybody try to run dioxin and furan analysis on GCMS? I am trying to do it by following EPA 8280b. Does anyone tell me where to buy PCDD/F and isotopic analogues standards?

Thank you for all answers.

Best regards.

[Don_Hilton]

There are a number of suppliers. Look amoung the sponsors of the Dioxin 2011 conference [url]dioxin2011.org[/url].

[bisnettrj2]

We get ours from Cambridge Isotope Labs:

http://www.isotope.com/cil/products/lis ... ironmental

These standards are not cheap, by any stretch of the imagination.

[pincer]

Thanks a lot!