http://area51.upsu.plym.ac.uk/infoserv/drugs/ - ( The Solvents, Drugs and Intoxicants page )

http://badger.ac.brocku.ca/~gt95ab/chem/chem1.html - ( Chemical on the WWW, database )

http://gpu.srv.ualberta.ca/~psgarbi/psgarbi.html - ( Alchemists Den )

http://odin.chemistry.uakron.edu/chemsep/ - ( Chemistry Tutor )

http://www.allchem.com/product.htm - ( Chemical Supplies )

http://www.ars-grin.gov/~ngrlsb/ - ( Ethnobotanical Database )

http://www.chem.com/ - ( Chem list )

http://www.chemexper.be/ - ( Chem search )

http://www.resort.com/~banshee/Info/N2O/N2O.html - ( Nitrous Oxide Info )