化学Alexa排名

351. Dataapex.comdataapex.com

网站简介:Producer and developer of chromatography packages, including OEM to interface with LIMS. Offers online ordering and support from Prague, Czech Republic.

352. Tcm.phy.cam.ac.uk/~mdt26/

网站简介:Research in computational electronic structure theory, particularly the quantum Monte Carlo method (University of Cambridge, UK).

353. Jin.chem.wisc.edujin.chem.wisc.edu

网站简介:Materials chemistry research, with a focus on nano-scale materials.

354. Bthindia.combthindia.com

网站简介:Offers chemical and microbiological testing for pharmaceuticals and veterinary products, cosmetics, food products, coals, fuel products.

355. Kncv.nlkncv.nl

网站简介:Introduction and contacts for KNCV.

356. 4oakton.com4oakton.com

网站简介:Offers scientific instruments for research, industrial and educational uses.

357. Chemistry.osu.edu/~rzellmer/

网站简介:Includes lecture notes and homework solutions.

358. Mssj.jpmssj.jp

网站简介:Site in English. Contains member information, links, and employment opportunities.

359. Education.jlab.org/itselemental/ele051.html

网站简介:Basic physical and historical information.

360. Education.jlab.org/itselemental/ele017.html

网站简介:Basic physical and historical information.

361. Webelements.com/nitrogen/

网站简介:Extensive information on history, uses, occurrence, compounds, and properties of the element.

362. Journals.elsevier.com/chemical-physics-letters/

网站简介:Publishes brief reports of significant, original and timely research in the field of chemical physics.

363. En.wikipedia.org/wiki/Carbon

网站简介:Properties of the element, including its history, applications, and characteristics.

364. Phys.org/chemistry-news/

网站简介:The latest news on chemistry, biochemistry, polymers and materials science.

365. Webelements.com/boron/

网站简介:Extensive information on history, uses, occurrence, compounds, and properties of the element.

366. Pascal-man.compascal-man.com

网站简介:Java applets for fitting nutation NMR line intensities of half-integer quadrupole spins, excited by various pulse sequences, to extract the quadrupole coupling.

367. Ice.chem.wisc.eduice.chem.wisc.edu

网站简介:Established to provide a center for science educators to develop and disseminate ideas. ICE is national in scope and has led the drive to help teachers revitalize science in schools throughout the United States.

368. Webelements.com/aluminium/

网站简介:Extensive information on history, uses, occurrence, compounds, and properties of the element.

369. Webelements.com/nickel/

网站简介:Extensive information on history, uses, occurrence, compounds, and properties of the element.

370. Enc-conference.orgenc-conference.org

网站简介:Experimental Nuclear Magnetic Resonance Conference.

371. Education.jlab.org/itselemental/ele002.html

网站简介:Basic physical and historical information.

372. Cccc.uochb.cas.czcccc.uochb.cas.cz

网站简介:The journal covers not only traditional fields, such as organic, physical and inorganic chemistry and biochemistry, but also interdisciplinary areas ranging from chemical physics to bioorganic chemistry.

373. Chempep.comchempep.com

网站简介:Provides Fmoc/Boc amino acids, coupling/protecting reagents, solid phase resins for peptide and combinatorial chemistry. Also provides catalog peptide, generic peptide and custom peptide synthesis.

374. Merian.pch.univie.ac.atmerian.pch.univie.ac.at

网站简介:Faculty divided into three academic departments for clinical pharmacy and diagnostics, medicinal chemistry, and of drug synthesis.

375. Petrochemistry.eupetrochemistry.eu

网站简介:Educational site with tutorials explaining petrochemistry and steps taken to produce petrochemicals. Also includes industry statistics and product applications.