Dear hansy,
You will find the full EPA/600/4-90/027F regulation available for
download here, provided by the U.S. Environmental Protection Agency
(PDF file):
http://www.epa.gov/ost/WET/atx.pdf
Since the regulation you requested is the 4th edition of the EPA's
"Methods for Measuring the Acute Toxicity of Effluents and Receiving
Waters to Freshwater and Marine Organisms", dating from 1993, you may
be interested in the current 5th edition from 2002, which you will
find here (PDF file):
http://www.epa.gov/ost/WET/disk2/atx.pdf
You can follow this link to find numerous additional EPA documents and
regulations on measuring toxicity levels in water:
http://www.epa.gov/waterscience/methods/
Please note that many of those documents are PDF files, which require
the free Adobe Reader for viewing and/or printing. In case you do not
already have this application installed on your computer, you can get
it here:
http://www.adobe.com/products/acrobat/readermain.html
Search terms used:
EPA/600/4-90/027F
://www.google.de/search?hl=de&ie=UTF-8&oe=UTF-8&newwindow=1&q=EPA%2F600%2F4-90%2F027F&btnG=Google+Suche
Hope this is what you were looking for!
Best regards,
Scriptor |
