化学Alexa排名

201. Vici.comvici.com

网站简介:Manufacturer of components for GC, LC, HPLC, SFE, and SFC. Includes product range and profile of company in Switzerland, Washington and Houston, Texas.

202. Markes.commarkes.com

网站简介:Manufacturer of analytical instruments designed to automate and enhance the measurement of trace level volatile and semi-volatile organic chemicals in thermal desorption. Product details requires login.

203. Avogadro.ccavogadro.cc

网站简介:Open source advanced molecular editor designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science and related areas. It offers flexible rendering and a powerful plugin architecture.

204. Webmo.netwebmo.net

网站简介:Web interface for the quantum chemistry packages MOPAC, Gaussian, and GAMESS. Free version available for download; pro version also available.

205. Chem.utk.educhem.utk.edu

网站简介:Lists faculty and their research interests, describes undergraduate and graduate programs, and gives information about seminars and other events.

206. Colorado.edu/Chemistry/

网站简介:Department of Chemistry and Biochemistry

207. Bio-logic.infobio-logic.info

网站简介:Science Instruments research lab. Rapid kinetics and spectroscopy, electrochemistry, physiology and neuroscience, digital data recorders.

208. Trimen.pltrimen.pl

网站简介:Poland based company, with company information, products information and contact detail.

209. Analytica-world.comanalytica-world.com

网站简介:News of trade fairs, conferences, and instruments for analytical research and development, with links to India and China, maintained in Munich, Germany.

210. Pubs.acs.org/journal/achre4

网站简介:In short critical articles, offers an easy-to-read overview of basic research and applications in all areas of chemistry and biochemistry.

211. Medicalisotopes.commedicalisotopes.com

网站简介:Offers a wide range of compounds labeled with N15, C13, H2, O18 and metals. Specializing in custom synthesis and supplying Oxygen-18 water to the medical community.

212. Chemistry.ucsc.educhemistry.ucsc.edu

网站简介:Faculty, research, job listings, news, course listings, and contact information.

213. Asianjournalofchemistry.co.inasianjournalofchemistry.co.in

网站简介:Publishes original research papers related to all branches of Chemistry.

214. Shokubai.orgshokubai.org

网站简介:Presents information on conferences and seminars, and international symposia. [Japanese/English]]

215. Mr-tip.com/serv1.php

网站简介:A web portal for the MRI Professional. From the basics to the latest news. Based on database entries with links to more than 1600 publications and resource sites.

216. Ccl.net/chemistry/

网站简介:A resource for computational chemists. Discussions on chemistry software, data, conferences, jobs, quantum chemistry, molecular mechanics, molecular dynamics, QSAR, molecular graphics, molecular modeling, and associated archives

217. Mpcfaculty.net/mark_bishop/default.htm

网站简介:Collection of materials and resources for all of the chemistry courses Mark Bishop teaches, including many interactive demonstrations. [PDF]

218. Chemistry.mcmaster.cachemistry.mcmaster.ca

网站简介:Contains information, announcements and news from the department and lists faculty, staff, students, and research interests. Also contains schedules of seminars, colloquia and defenses of dissertations.

219. Https://store.bruker-biospin.com/

网站简介:They carry spinner, NMR tubes, and reference samples (certified).

220. Lancasterlabs.comlancasterlabs.com

网站简介:Analysis, research, and consulting services with comprehensive laboratory expertise in the areas of pharmaceutical, biopharmaceutical, animal health, and medical device testing. Login for environmental clients, contacts and directions in Pennsylvania.

221. Chem.utah.educhem.utah.edu

网站简介:Chemistry Department

222. Crystalmaker.comcrystalmaker.com

网站简介:Crystal molecular structures visualization and diffraction software. For Mac and Windows.

223. Chemistry.sjsu.educhemistry.sjsu.edu

网站简介:Department of Chemistry.

224. Chemistry.ucdavis.educhemistry.ucdavis.edu

网站简介:Faculty, research information, admissions information, course information, degree requirements, forms, and related links.

225. Katanax.comkatanax.com

网站简介:Sells electric fusion machines, or fluxers, and accessories as inorganic sample preparation methods for XRF, AA, ICP and wet chemistry analysis. Descriptions and ordering information from Sainte-Foy, Canada.