5.4 Additional information about chemicals

5.4           Additional information about chemicals

Additional information about chemicals can be found at the following web-sites (the list is not complete):

The MERCK INDEX of Chemicals and Drugs

http://www.merck .com/pubs/mindex/

Colour Index International

http://www.colour-index.org/

http://www.sdc.org.uk/publications/newusr2.htm