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£ £ Toxnet http://toxnet.nlm.nih.gov/
£ £ 2¶¾ÐÔÎïÖÊÓ뽡¿µºÍ»·¾³Êý¾Ý¿â http://esc.syrres.com/efdb/TSCATS.htm
£ £ 3. ¼±ÐÔ¶¾ÐÔÊý¾Ý¿â http://www.cerc.usgs.gov/data/acute/acute.html
£ £ 4. SpectraOnline,Galact http://spectra.galactic.com/SpectraOnline/Default_ie.htm
£ £ 5. Ò©ÎïʹÓÃÖ¸ÄÏ,USP DI http://www.nlm.nih.gov/medlineplus/druginformation.html
£ £ 6¡£ÃÀ¹ú³£ÓÃÒ©ÎïË÷Òý¿âRxList http://www.rxlist.com/
£ £ 7. Óлú»¯ºÏÎï¹âÆ××ÊÁÏ¿âϵͳ http://www.aist.go.jp/RIODB/SDBS/menu-e.html
£ £ 8. NISTµÄChemistry WebBook http://webbook.nist.gov/chemistry/
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£ £ 10. »¯Ñ§ÎïÖÊÈÈÁ¦Ñ§Êý¾Ý http://www.codata.org/databases/key1.html
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£ £ B. »¯ºÏÎïÐÔÖÊ(MSDS)
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£ £ Cornell´óѧ http://msds.pdc.cornell.edu/msdssrch.asp
£ £ MSDS²éÕÒ http://www.msdsonline.com/
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£ £ dex.shtml
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£ £ html
£ £ G. ËÑË÷ÒýÇæ
£ £ Google - http://www.google.com
£ £ Alta Vista - http://www.raging.com/
£ £ Fast - http://www.alltheweb.com
£ £ Hotbot - http://hotbot.lycos.com/
£ £ Ixquick - http://ixquick.com/
£ £ Dog-pile - http://www.dogpile.com/
£ £ H. »¯Ñ§¹Ø¼ü´Ê²éÕÒÆÚ¿¯ÕªÒª http://chemweb.com/(free registration, go to datab
£ £ ases)
£ £ ¾«Ñ¡ÍøÂ绯ѧ×ÊÔ´Ö®¶þ »¯Ñ§ÎïÖʵÄÐÔÖÊ
£ £ ? A. ÔªËØÖÜÆÚ±í
£ £ 1. Web Elements - http://www.webelements.com/
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£ £ b. http://chemlab.pc.maricopa.edu/periodic/periodic.html
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£ £ e. http://www.chemicool.com/Chemicool/
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£ £ 4. ÆäËüÔªËØÖÜÆÚ±í
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£ £ http://www.geocities.com/CapeCanaveral/4693/index.html
£ £ http://www.psinvention.com/periodic.htm
£ £ http://www.hwscience.com/smarsden/elements.htm
£ £ http://www.uky.edu/~holler/periodic/periodic.html
£ £ http://www.liv.ac.uk/Chemistry/Links/refperiodic.html
£ £ http://members.aol.com/WebChem/ProjectFrameSet.html
£ £ http://www.chemicalelements.com/
£ £ http://www.superdeluxe.com/eleme... s/chemistry/rushin/
£ £ StudentProjects/ElementWebsites/ElectPeriodicTable.htm
£ £ http://www.gcsechemistry.com/pt.htm
£ £ http://www.pbs.org/wgbh/nova/kaboom/elemental/
£ £ * http://PeriodicTable.com/
£ £ * http://www.tabulka.cz/english/
£ £ * http://www.vcs.ethz.ch/chemglobe/ptoe/
£ £ * http://www.apsidium.com/
£ £ * http://www.colorado.edu/physics/2000/applets/a2.html
£ £ 5. ÔªËØÖÜÆÚ±íµÄĿ¼Áбí
£ £ http://www.chemdex.org/chemdex/periodic-tables.html
£ £ http://www.anachem.umu.se/cgi-bin/pointer.exe?
£ £ http://www-sci.lib.uci.edu/HSG/GradChemistry.html#TABLES
£ £ http://home.ptd.net/~swenger/#periodic
£ £ http://www.theCatalyst.org/m03ptabl.html
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£ £ http://www.liv.ac.uk/Chemistry/Links/refperiodic.html
£ £ http://www.chemistrycoach.com/periodic_tables.htm#PeriodicTables
£ £ http://chemistry.about.com/education/chemistry/msub9.htm
£ £ 6. Í¬Î»ËØÖªÊ¶
£ £ http://ie.lbl.gov/education/isotopes.htm
£ £ http://www.dne.bnl.gov/CoN/index.html
£ £ http://140.198.18.108/periodic/isotopes.html
£ £ B. »¯ºÏÎï
£ £ o 1. MSDSµÄ»¯ºÏÎïÐÔÖÊ
£ £ a.ChemFinder·þÎñ http://www.chemfinder.com/
£ £ b.»¯Ñ§×¨¼Ò http://www.chemexper.com/ccd/power/index.shtml
£ £ c.»¯Ñ§¿ì²é - http://www.chemquik.com/scripts/main.asp
£ £ d.»¯Ñ§·ÉËÙ - http://esc.syrres.com/efdb/Chemfate.htm
£ £ e.Chemidplus - http://chem.sis.nlm.nih.gov/chemidplus/
£ £ 2. »¯Ñ§Ä¿Â¼(°üÀ¨²¿·ÖÐÔÖÊ) -
£ £ a. Aldrich, Sigma, Fluka (now with MSDS) - http://www.sigma-aldrich.com/
£ £ 3. MSDSµÄ»¯Ñ§Ä¿Â¼ -
£ £ a. Arcos and Fisher - http://www.fishersci.com/
£ £ b. JT Baker (&Mallinckrodt) - http://www.jtbaker.com
£ £ 4. MSDS µÄ²ÄÁϰ²È«Êý¾Ý±í
£ £ a. MSDSÔÚÏß? http://www.msdsonline.com/
£ £ b.Å£½ò´óѧ http://physchem.ox.ac.uk:80/MSDS/
£ £ c. Directory of MSDS compilations, University of Kentucky - UmZEmuch.NetIkNeW
£ £ FuZ2Rvbmd5dQ==FQG
£ £ http://www.ilpi.com/msds/index.html
£ £ d. MSDS ËÑË÷ÒýÇæ
£ £ Vermont °²È«ÐÅÏ¢×ÊÔ´¹«Ë¾ http://hazard.com/msds/index.html
£ £ Cornell´óѧ http://msds.pdc.cornell.edu/msdssrch.aspMSDSËÑË÷ - http://www.ms
£ £ dssearch.com/
£ £ e. http://www.liv.ac.uk/Chemistry/Links/refmsds.html
£ £ 5. ²éÕÒÓлú»¯ºÏÎïµÄÐÔÖÊ
£ £ a. Óлú»¯Ñ§Êý¾Ý¿â http://www.colby.edu/chemistry/cmp/cmp.html
£ £ b. µã»÷Ç¿Á¦ËÑË÷ at: http://www.chemexper.com/ccd/power/index.shtml
£ £ c. ÒøºÓ - http://spectra.galactic.com/spconline/
£ £ d. NIMCÕ¾µã http://www.aist.go.jp/RIODB/SDBS/menu-e.html
£ £ 6. »¯Ñ§ÎïÖʵÄÓ¦ÓÃ
£ £ a. ChemExpo Commercial Chemical Profiles? http://www.chemexpo.com/news/profil
£ £ e.cfm#menu
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£ £ 7. ÓлúÎïµÄÈܽâÐÔ
£ £ http://virtual.yosemite.cc.ca.us/smurov/orgsoltab.htm
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£ £ 8. ¶¾ÐÔ
£ £ http://www.epa.gov/ngispgm3/iris/index.html
£ £ http://www.nlm.nih.gov/pubs/factsheets/toxnetfs.html
£ £ http://toxnet.nlm.nih.gov/
£ £ 9. »·¾³±£»¤»ù½ð»áµÄ»¯Ñ§ÎïÖÊ¡°¼Æ·Ö±í¡± http://www.scorecard.org/chemical-profi
£ £ les/
£ £ 10. ¹âÆ×ºÍÈÈÁ¦Ñ§ÐÔÖÊ
£ £ NISTÕ¾µãµÄºìÍâ¡¢ÖÊÆ×ºÍÈÈÁ¦Ñ§Êý¾Ý http://webbook.nist.gov/chemistry/
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£ £ ÒøºÓ http://spectra.galactic.com/spconline/
£ £ »¯Ñ§×¨¼ÒÖ÷Ò³ http://www.chemexper.com/ccd/power/index.shtml
£ £ ºìÍâÆ×ͼ http://www.che.utexas.edu/~dls/ir/
£ £ 11. Ëá¼îµÄŨ¶È¡¢»º³åÐÔÖÊºÍÆ½ºâ³£Êý http://155.135.31.26/oliver/chemdata/
£ £ 12. È«ÃÀ»·¾³¼Æ»®(UNEP)
£ £ Ò»¸öÓйذ²È«Ê¹Óû¯Ñ§Æ·µÄÕ¾µã http://irptc.unep.ch/
£ £ 13. È«ÃÀ°©Ö¢Êý¾Ý http://nci.chemfinder.com/nci99/index.asp
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