Prev
Next

US EPA consults on method for assessing toxicity of PAH mixtures

01-Mar-2010

The US Environmental Protection Agency (EPA) has posted a draft document on the Development of a Relative Potency Factor (RPF) Approach for Polycyclic Aromatic Hydrocarbon (PAH) Mixtures for external review. In addition it has posted interagency comments on the draft PAH report. The 60-day peer review and public comment period will be followed by a public meeting on 7 April, 2010.

Further information

Sign up to free news

-

-

-

-

-

-

-

Chemical Watch Forum

ECHA decision letters delay - Chris Braun
Amendments to REACH Annex I and XIII - Nik Robinson
Use of Chesar tool - Ineke Gubbels
The importance of confidential business information - Ernie Rosenberg
Reduced supply and choice of suppliers due to non-registration - Jon Hughes
SIEF costs vary widely - Anon
Who is the importer for REACH in complex supply chains - Anon
CLP and empty diamonds: what’s the right approach? - Michael Paetzold
"On the shelves" and "placed on the market" - PGO
Use of NONS data: is it free, or do you need an agreement? - Franck Thiebault