Download Babylon Translator English to Spanish Free

Spanish-English On-line Dictionary
English to Spanish Dictionary and Spanish to English Dictionary
Search over 100,000 words in 26 dictionaries
More than 990 Dictionaries of over 130 different languages
Travlang's Translating Dictionaries
Multilanguage Dictionary

Websters 1913 (English-English Dictionary)
Merriam Webster on Line
Visual Dictionary Online

MY Virtual Encyclopedia and Thesaurus
Britannic Encyclopedia and more
Encarta Online Home
Encyclopedia.com
Infoplease Encyclopedia and Dictionary
Online Encyclopedias
The free Internet Encyclopedia
My Virtual Encyclopedia

Spanish Language Dictionaries @ Globe-Gate (many in Spanish)
List of online dictionaries compiled by the Translator's Home Companion
Online Medical & Science Dictionaries
Acronym Finder

International System of Units at NIST
Bureau International des Poids et Mesures (BIPM)
Bureau International des Poids et Mesure: The Intern a t i o n a l System of Units
IUPAC Compendium of Chemical Terminology
A Dictionary of Units
Sistema Legal de Unidades en Colombia
Reglas Generales para el Uso del Sistema Internacional de Unidades en Colombia
Sistema Internacional de Unidades - Superintendencia Colombia

Chemistry Encyclopedia: Wikipedia
The enhanced electronic edition of the Handbook of Chemistry and Physics (CRC - Free trial)
Ullmann's Encyclopedia of Industrial Chemistry - Contents (Some Free)
Chemistry Glossary
Glossary of Class Names of Organic Compounds and Reactive Intermedieates Based on Structure
Acronyms and Abbreviations of Chemical Compound Names
Eric's Treasure Trove of Chemistry

Dictionary in Biotechnology
World Dictionary of Database of tree names/species/varieties, including Latin name, other language names, distribution, height, etc.
Plants Dictionary
The Dictionary of Cell Biology
Dictionary in Biology
Botanical Glossary from GardenWeb
A Hypermedia Glossary of Genetic Terms
Virology and Microbiology Dictionaries
Glossary of Microbiology Terms
Photonics Dictionary
Dictionary in Mathematics

An Agricultural and Environmental Biotechnology Annotated Dictionary
How Many? A Dictionary of Units of Measurement
On-line Medical Dictionary
The Medical Subject Headings comprise NLM's controlled vocabulary
Web Dictionary: the web from a to z
Dictionary of PC Hardware and Data Communications Terms
Net Lingo - Online dictionary of Internet- and computer-related words and phrases
Water Quality Dictionary
Reference desk: links to glossaries or dictionaries from several scientific disciplines
Biographical Dictionary
The famous OneLook Dictionaries word search database

 
Chemistry Journal List
Journals at Rolf Claessen´s Place
Genamics Journal Seek: Genamics JournalSeek is the largest database of freely available journal information available on the internet. The database presently contains more than 8500 titles.
Full Text sources On LIne - Over 34000 full text, newspapers, journals, magazines, etc.

Journal Abbreviation Sources
A list of journal abbreviations - Chemistry
The ISSN (International Standard Serial Number)
ISB and ISSN Systems
National Serials Data Program Library of Congress: International Standard Serial Number
ISBN

New Jour: Electronic Journals & New Letters (A completely Internet list for  new journals and newsletters available on the Internet)
MRC List of Electronic Journals
Relevant WWW Publisher in Chemistry

 
Hot Articles Directory for ACS Journals and Magazines
Chemical Innovation
News & Features Article Index (1995-1999): Some On Line
Analytical Chemistry features
e-Polymer.org

ACS: The American Chemical Society Journals on line
Elsevier:Journals and Books (Trough Sciencedirect)
Springer Verlag Search
Wiley Catalog
Royal Society of Chemistry
Bentham
Taylor & Francis
Lippincott, Williams & Wilkins
Emerald
IEEE
Cambridge
Inderscience

Nature
Science

Proceedings of the National Academy of Sciences
AOCS Press online journals system
Journal of AOAC INTERNATIONAL (JAOAC)
American Laboratory
Clinical Chemistry
e-Polymer.org

Open Access Journals
HighWire Press is one of the three largest archives of free full-text science on Earth
Japan Science and Technology Information Aggregator, Electronic (FREE)
Free Full-Text Journals in Chemistry Part A. Permanently available chemical journals
Free Medical Journals
Free Medical Books
Free medical journals, atlases, books, dictionaries, guidelines, organizations
Directory of Open Access Journals
LinkOut Journals (This is a list of PubMed journals)
MedBioWorld
PubMed Central (Free digital archive of biomedical and life sciences journal literature
BioMed Central
 

2006 Journal Impact Factors
The ISI Impact Factor
The Impact Factor Game: It is time to find a better way to assess the scientific literature
Citation Impact Forum 

The Journal of Irreproducible Results
Annals of Improbable Research
HYLE An International Journal for the Philosophy of Chemistry

ACS Ethical Guidelines
Deja Vu: a Database of Duplicate Citations in the Scientific Literature 

A Registry of Innovative E-Journal Features, Functionalities, and Content
Chemports Participating Publisher and Their Journals
List of Journals Indexed in AGRICOLA 2008

Ullmann's Encyclopedia of Industrial Chemistry - Contents (Some Free)
Encyclopedia of Analytical Chemistry (Free Sample Articles)
Kirk-Othmer Encyclopedia of Chemical Technology
Encyclopedia of Computational Chemistry
Scientific and Technical Acronyms, Symbols, and Abbreviations
Encyclopedia of Agrochemicals
CRC Handbook of Chemistry and Physics 88th

Networked Digital Library of Theses and Dissertations

Citations ISI (1981 - June 1997): Chemists  and Physicists
From Sputnik to the World Wide Web –  A Retrospective View of Citation Indexing by Eugene Garfield
Eugene Garfield, Ph.D.

THE SCIENTIST'S
The New Sscientist
Scientific American
Investigacion y Ciencia
LA RECHERCHE
Popular Science Magazine
Discover Magazine
ScienceNews
Sciencedaily
Skeptic

Master Journal Coverage List at ISI (Current Contents)

All That JAS: Journal Abbreviation Sources
Journal Abbreviation Sources

Journal Title Abbreviations
Chemical Processing on the Web: get password and logging
Chemical Heritage
SciTech Daily Review

PubList.com, The Internet Directory of Publications
E-Books Emerge
Electronic Journal Publishers: A Reference Librarian's Guide
Galileo Internet Resources: Electronic Journals and Magazines
Reactive Report
arXiv.org e-Print archive
"Chemistry" : a tabloid published for American Chemical Society Members

REVISTAS CON TEXTO COMPLETO LIBRE en Medicina
Universidades Activos en el Proyecto ISTEC Library Linkages 

Chemistry BookShop
Amazon: A big book shop

Issues in Science & Technology Librarianship
The D-Lib Forum

 
Chemical Week (Buyers Guide)
ChemSources - ON LINE (good..if you pay)
Welcome to Buyer's Guide Chem

Chemical on line
Pharmaceutical On Line
Laboratory Network.com
Plastic Online
Hydrocarbon online

ChemIndustry.com
The Chemical Industry (Other Place)
Chemical Register
WWW Chemicals on CHEM.COM
Welcome to the OPDsearch database
SRI Consulting

Lab Guide at American Chemical Soc.
Chemyclopedia at American Chemical Soc.
Chemical Eng. Buyer's Guide

Chem Expert Products Directory

Welcome to SelectScience
The World of Chemistry
WWW Chemical Network Company and Home pages & catalogs
Chemconnect Library
Welcome to CMA On-Line
i2i (Industry to Industry Chemicals)
Buyer´s Guide for Paint Industries on line
Welcome to the AOCS On line Buyers Guide
Chemistry Software
Chem Expo
Chemical Guide
CNI: Chemicals News & Intelligence
WWW Chemicals Network
A Valuable Chemicals Information Resource Website

DECHEMA German Soc. for Chemical Apparatus, Chem Eng and Biotech
Albany Molecular Research
Chemistry Related On line Resources
The On-Line Metals & Chemicals Resource
Manufacturing : Software, Suppliers, Services, Machine Tools, etc.
Reed Chemical Publication (European Chemical News)
Synthetic Organic Chemical Manufacturers Association
Manufacturing and Marketplace (get free accesses)
Life Science Buyers Guide: A virtual Exhibit
Bioportafolio
BIO Biotechnology Industry Organization
Life Science Today's (Buying & Selling Arena)
Chemtrade
ACN : Asian Chemical News
Chemtech98: Asia´s  Largest Chemical Technology Show
Plastics News: Supplier Services
Headcount.com : Chinaconnect and International Info
China: International Chemical Information
China Chemical Network
China: Chemical News & Intelligence

Japan Chemical Search
Chempage
Chemical.Net
Chem Net
Synthetic Chemical Organic Manufacturers Association
dotFineChem
Rapra Technology Ltd
Plant Design Home
Surfactants Virtual Library (Surfactant Science Web Sites)
The Source of UK Chemicals
Looking for manufacturing Web sites?
AllChem: The global chemical markets and the worldwide business activities
Yahoo : Chemicals
Yahoo Chemical News

Chemical Equipment On Line
Central.com: more than 100,000 pharmaceutical, nutritional and health care products
The Exposition of High Technology Companies & Products on the WWW
Scientific Instrumentation Supplier (Internet Resource List)
Lab Internet
Omega Engineering Inc.
Brinkmann Instruments
Chromatographic Instruments suppliers
Shell-usa: applications & information on analytical, scientific, biotech, medical, research, process and on-line instrumentation and monitoring
Pharmaportal.com
Laboratory Pages - for the Laboratory and Medical Diagnostics Industry
Omega: Technical References (temperature and thermocouples)
Laboratorymart

Companies List at Rolf Claessen Place
Chemical Companies  Web Sites
Chemistry Company list
Chemical Manufacturers A to K
Chemical, Pharm, PetroChem and BioTech Companies on the WEB
Chemical Industry - Classified BookMark -- Alan E. Hodel
Company Web sites Worldwide
Technical Pages and on-line Catalogues for some Chemical and Equipment Supply Companies
TOP 50 Chemicals
Global Top 50

Thomas Register
Labs Europe
ISCS: International Scientific Communications (American Laboratory)
Laboratory Network.com
BWA : Directory of 550 laboratory equipment product categories from over 160 suppliers
VWR Scientific Products
VWR Scientific Products Science Education
Rare and Fine Chemicals
Fisher Catalog
Fisher Science Catalogue
Tokyo Kasei
Spectrum Chemical
Supelco, Sigma, Aldrich and Fluka (register and obtain International Prices)
Analyticon:Product Search Directory
Cole Parmer Catalog
J.T.Baker
Fine Chemical or Specialty Chemicals: Many Catalogs
Eastman Chemicals
Absolute Standards Online
Alfa Aesar: Research Chemicals, metals and materials
Corning Labware & Equipment
Lab-Glass
Kimble - Kontes
Cosmos on line : Spanish and English versions
Hydrocarbon On Line
Research Organic chemistry
Biochemical resources
BioOnline

ICIS - Prices

 
DataBase Compiled by Harold M. Bell at Virginia Tech.
Landolt- Borntein Search
ChemSpider 

NIST - Gateway - All Data bases Search
NIST On line Reference Databases
NIST Chemistry Web Book

Solvents Properties
Solvent Substitution Data Systems
SAGE Solvent Alternatives Guide
Cs Chemfinder UK (Properties)
ChemIDplus 

CDS: Chemical Database Service
SPRESI Web (Demo 4 weeks) (Your username: spresitest8986 Your password: YjJONw )

ChemIDplus System at the National Library of Medicine
Chemical Information Sites Indexed at the Chemfinder Web Server-UK
ChemInfo at the Indiana University
Reference Works by Subject Area at Wiley: Current Protocols in Food Analytical Chemistry and  Current Protocols in Nucleic Acid Chemistry
CHEMnetBASE - Freetrial

InfoChem's SPRESIweb A new dimension in integrating scientific databases (DEMO)
Chmoogle
Chemical Information Sources Wiki
Chemistry Databases on the Web (Classified List)

SRC Free on Line Data Bases: SRC offers free on-line searches of the following databases as a public service

Environmental Fate Database (EFDB) : Bibliographic and experimental values data files on environmental fate and physical/chemical properties.

Compilation of Ozone Depletion Potentials (ODP) and Global Warming Potentials (GWP)

On-line Log P (octanol/water partition coefficient) Database: Including experimental data Reliable, evaluated log P values - 13,058 records

Toxic Substances Control Act Test Submissions Database (TSCATS) : Collection of information on technical reports submitted by industry to U.S. EPA under the Toxic Substances Control Act.

Physical Properties Database (PHYSPROP): This on-line interactive demo retrieves data from the PHYSPROP database, containing chemical structures, names and physical properties for over 25,000 compounds.

Thermo Data on the Web: Thermodynamic databases were once piles of books but are now accessible online

Thermodex : Thermodynamics Data Hand Books
ThermoDex: A Tool for Mining a Science Library Collection for Thermodynamic Information

Web Sites in Inorganic Chemical Thermodynamics- ThermoChemical database
F*A*C*T Facility for the Analysis of Chemical Thermodynamics
The Chemical Data base Service at Daresbury
Environmental Science (Free Demos and Databases)
Vapor Pressure Tables
More databases at Rolf Claessen´s Place
Database Reviews and Reports Fluidex (Elsevier): The Fluid Engineering Abstracts Database
Med Access
Chemical Abstract Number Search  at Dupont
Pesticides Data base
The Semiconductor Applets Service

Biomaterials Properties
Composite material properties
Matweb
Composites
Ceramic Properties Databases
AZoM™ - The A to Z of Materials 

Athena Mineralogy
Mineralogy Database
WebMineral : Atlas minéralogique
Mineralogy Links
Mineralien On Line
The Mineral Gallery
Exceptional Mineral Specimens
The Wired Chemist: Chemistry & Mineralogy

VRML 3D-visualisation with xtal-3d for WWW (Zeolite)
Atlas of Zeolite Structure Types
Collection of Simulated XRD Powder Patterns for Zeolites
Smithsonian Gem & Mineral Collection
pWBASE: Powder Patterns Database

Organic Compounds Database
pKa Data Compiled by David Ripin and David Evans  for Chem 115 at Harvard University
Bordwell pKa Table (Acidity in DMSO) 
Table of Fundamental Physical Constants
Physical Constants and Astronomical Data
Fluid Phase Equilibria Page
TDS Numerica:Technical Database Services, Inc (guest register)
Cambridge Structural Database (CSD)
GAPHYOR: A Database on the Properties of Atoms, Molecules, Gases and Plasmas,including Chemical Reactions
Physical and Chemical Properties: MS, Crystallography and Physicochemical
Illinois Termochemical databases
DETHERM more than 200000 compounds: Demo
The largest database of composite industry related web sites on the internet
Chemindex search
Properties of Some Organic Compounds
University Chemistry: Tables of Chemical Data
Petroleum Technologies: On line sample database
Useful Chemical Databases
Data for General, Inorganic, Organic, and Physical Chemistry
Biocatalysis / Biodegradation Database
Public Domain Databases:Synonyms for Common Chemicals, Common Minerals and Prop. of Woods
QSAR, Names and MedChem Articles
Experimental Log P (Octanol-Water) Database
Polycyclic Aromatic Hydrocarbon Structure Index
Chemical kinetic mechanisms called CKMech at NIST
Database Food Additives
Food Additives and Premarket Approval
Chemical Databases at Home page for Chemist
FAOSTAT database (good..)
The 1986 CODATA Recommended Values of the Fundamental Physical Constants
CODATA Key Values for Thermodynamics
Ceramic data Base
The WWW Chemical Structures Database
Table of the Properties of 200 Linera Macromolecules and and small molecules
Mossbauer Effect Reference Database
List of databases
The Wired Chemist: A collection of Chemistry resources
Mat Web: The on-line Materials Information Resources
Dissertations Online
All the web sites of the European Union's institutions and specialized agencies

 
ICFES (ERATOSTENES), only from our Campus - Central Library or 6-136)
Beilstein Net fire, Medline, etc
Quimifarma: Colección de Bases de datos en Internet

 
What's the Difference Between MEDLINE and PubMed?
The National Library of Medicine's Free Online Databases
National Library of Medicine: Medline Free
Med Line Plus
MEDLINE and Pre-MEDLINE
MedlinePro, a completely Free search
IGM ( Internet Grateful Med - Provides free access to MEDLINE, AIDSDRUGS, AIDSLINE,
AIDSTRIALS, BIOETHICSLINE, ChemID, DIRLINE, HealthSTAR, HISTLINE,
HSRPROJ, OLDMEDLINE, POPLINE, PREMEDLINE, SDILINE, SPACELINE, and
TOXLINE)

TOXNET
HSDB (Hazardous Substances Data Bank)
IRIS (Integrated Risk Information System)
Toxic Releases (TRI) Search
SIS Quality Information on Environmental Health, Toxicology, and HIV/AIDS
CCRIS (Chemical Carcinogenesis Research Information System)
GENE-TOX (Genetic Toxicology/Mutagenicity Data Bank)
DART (Developmental and Reproductive Toxicology)
EMIC (Environmental Mutagenesis Information Center)
CHEMID
National Center for Biotechnology Information

Sites for Information on Chemical Technology and Innovation
Web Gateway to AGRICOLA (AGRICultural OnLine Access)

Resource of the Month - OVID
Digital Engineering Library (10 Min to view Chapters)

Biblioteca Virtual de La Salud (para Latinoamerica)

 
Searching on Scirus (Elsevier - Pubmed)
Oaister
Search the world's scientific  literature dating back to 1965
Research Index (PS and PDF files on the Web) 

Ingenta
SAGE (free Demo)
DialogWeb
Current Contents
Find Articles.com
Chemical Abstracts Service : CA Patents Plus
CEPIS: Centro Panamericano de Ing. Sanitaria y Medio Ambiente
Gramene
AGRIS Agricultural Information System F.A.O
ISI : Institute for Scientific Information
The Rosenthal Center Directory of Databases
ECOS Electrochemistry Online Service on ChemWeb
The Analytical Sciences Digital Library

 
OJOSE: Online JOurnals Search Engine  - where science meets the web

 
CEABA : Chemical Eng. and Biotech. Abstract DataBank
FIZ Karlsruhe: The place to look for scientific and technical
Foods Science Alerts: as Guest
Beilstein Informations systeme GmbH
MathSciNet Home Page

DAIN Metadatabase of Internet Resources for Environmental Chemicals
Anavista.de und Chemie.DE
Metaxchem
Metachem
Galaxy Chemistry
Chem Spy.com

 
Wiley Interscience
Marcel Dekker
Royal Society of Chemistry
WebSpirs: Some Silver Plater Database as Guest
Engineering Information Inc. (free 5 days trial)
Engineering Information Inc 

Oxford Journals : Search with abstracts
Springer Verlag : Search in bibliographic records, abstracts of the articles
Elsevier : Search all Journals and Books
Welcome to Wiley InterScience (Guest Registration)
Community of Science (Medline, Patents, etc.)

For plastics and rubber technology, consultancy and information (Not Free)
Plants database at USDA
International Council of Scientific Unions CODATA- Committee on Data for Science and Tech.
The Chemical Database Service at Daresbury

Instituto Interamericano de Cooperación para la Agricultura (Bases de datos en Linea-in spanish)
Chemical Literature: Important Indexes in Science and Engineering
Bibliographische Datenbanken
Alejandria: On line data bases
On line search

 
Material safety data Sheet: Where?
MSDS: tutor you in the information to found in it
Material Safety Data Sheet Dictionary
MSDSs Terms and Abbreviations
Preparing, Understanding & Using MSDS Booklet
A good Collection for MsDs
Inorganic Chemistry: Safety Tutorial
Msds On line

ExtoxNet
HordeNet : Hazardous Chemical data Base
European Material Safety Data Sheets: Chemical Permits for the European Market
Environment, Health and Safety Online (MSDS)

MSDS Dojindo Laboratories
MSDS Search: "The First Place To Look For An MSDS"
MSDS Databases
MSDS at Utah University
MSDS at ChemQuik
MSDS at Cornell
Consulta de Ficha Toxicológica - UdeA

MSDS at Rolf Claessen´s Site
MSDS at Oxford University
Lab. Safety at Bio Chem Net MSDS
Material Safety Data Sheet Files at John Manville
MSDS at UTAH University
MSDS at Virginia University
Vermont or Utah MSDS
SIRI at Vermont
MSDS at Dupont
NIOSH Other WWW Sites : MSDS and Other WWW Sites
MSDS Search :by CAS, Name or Sigma-Aldrich Catalog Number
University of California Material Safety Data Sheets Resources

Safety Rules #1

Novartis: MSDS & labels
Hazardous waste: An Employee`s Guide for Safe handling of Chemical waste
The University of Utah Chemistry Department (by Gopher)
Safety On Line
Material Safety Data Sheets en Internet
Toxlab.com
Plastic Material Data Sheets

Material Safety Data Sheets and Chemical Resources
Chemical Backgrounder Index
Hazardous Material Identification Guide
Internet Safety Resources
Technologypark.com (Chemical Safety Resources Directory on the Internet)
Software and Services for MSDS
C h e m i s t r y  2 5   M S D S
School of Chemistry Safety Manual University of Bristol
Laboratory Survival Manual
FireNet Virtual Library - Complete Listing
Envirofacts Warehouse Chemical References Complete Index: Chemical Reference Links by Chemical Name