is a general directory provide many topic that relate to business, advertising, home business, dating, computer, employment, family, shopping, flower, art, painter, fashion, health and more.


American Association for Clinical Chemistry

A nonprofit international organization of chemists, physicians, and other scientists who specialize in clinical chemistry.
Pagerank: 7

Asian and Pacific Federation of Clinical Biochemistry (APFCB)

Exists to promote improvement in the health and well-being of the communities it serves through improving the development and practice of clinical biochemistry.
Pagerank: 5

ChemExper Chemical Directory

A site that allows anyone to search (free of any charge) for a chemical and find a supplier. Its also possible to add new products (entire catalogs for suppliers).
Pagerank: 6

Chemistry Resources

Science and chemistry resource site compiled for students at advanced secondary level.
Pagerank: 5

Provides chemistry, environmental, and hazardous materials educational resources including a detailed periodic table of elements, articles, a geologic timeline, and more.
Pagerank: 5

Molecular Research Institute

Computer-aided drug design and toxicity assessment, computational and experimental biochemistry and pharmacology.
Pagerank: 3

Organic Chemistry Help!

Providing a free web supplement for undergraduate organic chemistry students. Includes tutorials, self-grading tests, chemistry FAQs, and laboratory help.
Pagerank: 5

Periodic Table of Videos

Brings the chemical elements to life through a series of YouTube videos. From the University of Nottingham.
Pagerank: 6


Tracking some of the discoveries and controversies at the forefront of chemistry.
Pagerank: 6

Portal covering mass spectrometry, nuclear magnetic resonance, x-ray, atomic absorption, Raman, IR, UV/VIS, chemometrics, and other spectroscopic techniques.
Pagerank: 6