This page gives links to websites and downloads that we feel will be of interest and benefit to our visitors.
If you have any suggestions for additional links please let us know via the Information Request Form.
We hope you find the sites below useful.
Websites relating to methods
www.nist.gov - National Institute of Standards & Technology
www.nemi.gov - National Environmental Methods Index
NEMI is a free, searchable clearinghouse of methods and procedures for regulatory and non-regulatory analyses.
www.epa.gov - The US EPA website
www.ntis.gov - National Technical Information Service
General website links
https://www.youtube.com/watch?v=4WJDRm6WrKY - Dr Warren Corns appears on the BBC documentary - Hidden Killers of the Tudor Home
http://www.fao.org/news/story/en/item/238558/icode/ - Maximum Levels for Inorganic Arsenic in Polished Rice
http://www.scpr.org/news/2014/08/06/45814/in-orange-county-cases-of-mercury-contamination-hi/ - Mercury contamination cases highlight dangers of homemade creams
Latest updates for PSA software packages are available from the PSA Download page for existing users.