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Directories

	The Surfactants Virtual Library - The most comprehensive and organized source for surfactant information on the internet. Referenced sites contain information on companies, research centers, researchers, phenomena such as foaming, detergency, micelles, surface tension, emulsions, microemulsions, and applications such as cleaning, cosmetics, and environmental remediation. Rate this
	Rolf Claessen's Chemistry Index - Links to freeware, discounted software, free databases, societies, spectroscopy resources, reaction mechanisms and online discussion forums. Rate this
	Top20Chemistry.com - Online directory for chemistry education in organic, analytical, bio, physical, electro, atmospheric, and several other topics. Rate this
	ChemFinder Searching - An index to chemical information on the Internet, with structures and physical properties, searchable by name, structure, CAS Number, and physical properties. Rate this
	ChemDex - A directory of chemistry resources on the WWW, located on the Sheffield chemistry server. Rate this
	Chemsoc - Online networks in specialist areas, science, industry and product news, a comprehensive events database, job centre, access to major references, and society resources. Rate this
	Information Retrieval in Chemistry Server - A compendium of chemistry resources by field and by topic. Rate this
	ChemIndustry.com - World wide search engine for the chemical and related industries. Rate this
	Chemie.DE - Chemie.DE is an information service for the german chemistry community. It provides search engines for chemistry and various databases for chemical information. Rate this
	Base Peak - Formerly "Mass Spectrometry on the Internet", an index page of mass spectrometry internet sites including links to mass spectrometry groups, companies, resources, and software. Rate this
	Chemical Resources - Many places to search chemical information in Internet, page held in Columbia. Rate this
	Academic Info: Chemistry - An annotated directory of Internet resources on Chemistry. Rate this
	moreChemistry - Maintains lists of events, links and jobs. Registered members can promote their websites themselves. Rate this
	Chemical Directories, Indicies and Links Sites - A meta-listing of chemistry indicies - a subsection of Links for Chemists. Rate this
	Links for Chemists - WWW VL Chemistry Section - Maintained by the University of Liverpool, this free, searchable chemistry index carries in excess of 8,250 chemistry resources in over 75 chemical categories. Rate this
	Medicinal Chemistry Links - A collection of links for chemists and students involved in organic, biochemical, computational, and/or medicinal chemistry research, maintained by Virginia Commonwealth University. Rate this
	Chemistry Collection of Infostead Australia - A comprehensive Australian directory of links for all those with an interest in chemistry. Rate this

Articles in this category:

• Which Directories - Which Directories
  By Clare Lawrence 19th August 2004
  
  There are literally 1,000 of directories on the web and new ones pop up every day.
  
  Which ones should I submit to? Well firstly, provided a directory’s pages are indexed by the search ...
• SEO and Directories - ...
• Directories and Traffic - Directories and Traffic
  By Clare Lawrence
  
  Submissions to directories can be an effective method to boost your websites ranking.
  
  Google the leading search engine places significant importance to text links that contain key words (also kn...
• Directories & Google - Directories & Google
  By Clare Lawrence 15th August 2004
  
  Can listings in directories help my rank on Google?
  
  Google the leading search engine considers several actors in its ranking algorithm, firstly it considers the text content of a ...
• Do We Need Web Directories? - ...
• Optimizing Your Site For Directories - The major indexes like Yahoo!, Open Directory
  Project, About.com, Snap, LookSmart, and
  Go.com, are great traffic sources. But it can
  be difficult and time consuming to get listed.
  This report illustrates exactly how to
  properly submit your ...
• Top 40 Articles Directories - A lot of times, Internet marketers, publishers and copywriters find themselves taking hours and hours on the Internet looking for places to submit their articles materials.
  
  This list consists of top 40 articles directories where you can submit yo...
• How Directories Help Search Engines - At the beginning of the web era, users would go to directories to find sites relevant to their interests. In fact, Yahoo!, the web's number one destination, started as a directory. Nowadays, most use...
• How to Submit Your Site to Directories - Unlike submitting to search engines, submitting your site to directories and niche portals usually involves a lot more than simply typing in your URL. You often have to start by researching the various topic categories to find the most appropriate area to...
• Is Google Gunning For Directories? - Why is it that webmasters are so quick to blame Google if their website falls down the search rankings, or out of the rankings altogether? Can it never be their own fault? I read an amusing forum pos...