网站简介：A collection of virtual labs, scenario-based learning activities, and concepts tests which can be incorporated into a variety of teaching approaches as pre-labs, alternatives to textbook homework, and in-class activities for individuals or teams. It is organized by a group of faculty and staff at Carnegie Mellon University.
网站简介：Supply a range of parts for servicing and manufacturing of amateur, commercial and broadcast communications equipment.
网站简介：Used hi-tech and scientific equipment. Extensive dealer directory and a wide range of new and used test and measurement equipment.
网站简介：Publishes fundamental studies in all phases of inorganic chemistry.
网站简介：The goal of this site is to bring to your attention new tools, events and concepts to help quantify corrosion damage and the benefits of proposed solutions.
网站简介：Manufacturer of liquid chromatography instruments, automated liquid handling instruments and pipettes. Description of products and applications, news.
网站简介：Department of Chemistry.
网站简介：Faculty profiles, faculty awards, course information, research information, and contact information.
网站简介：Covers the traditional fields of chemistry, as well as articles on the teaching of chemistry, the history of chemistry, and science policy.
网站简介：Free ARKIVOC online journal and online education in chemistry.
网站简介：Information for chemistry students, faculty, and prospective faculty for the Department of Chemistry.
网站简介：Resources for teachers and students of chemistry including animated molecules and mole clip art..
网站简介：Gaussian structure calculation software for your PC.
网站简介：A library of imagery, symbols, music, alchemical texts and commentary. Includes course material in practical alchemy, bibliography, and modern day resources.
网站简介：Testing lab specializing in microbiological analysis such as mold, bacteria and allergen testing.g.
网站简介：Publishes papers from the interface between the physical sciences, including mathematics, and the life sciences.
网站简介：Quadrupole mass spectrometers for vacuum, plasma, residual gas and surface analysis. Includes specifications, applications and reference archive, with directions to headquarters in Warrington, England.
网站简介：A collection of Chemistry resources, including links to other sites and data tables.
网站简介：CAS Labs offer testing of water, soil, tissue and air for PCBs, dioxins, and organic compounds, though a network of laboratories located throughout the USA.
网站简介：Oxford centre for functional magnetic resonance imaging of the brain: information and software package.
网站简介：Mercury-specific analytical company that specializes in the separation and direct measurement of methylmercury and inorganic mercury in any clinical or environmental sample.
网站简介：Offers a variety of HPLC options, including UHPLC systems and related platforms for biomarker discovery. Includes application notes, details of latest models, trade show diary and contacts in Columbia, Maryland.
网站简介：Laboratory services which provide independent, objective, analytical data to protect assets, to improve product safety and quality and to improve the health and safety of people and the environment.
网站简介：Mestrelab develops Mnova (former MestReC); a NMR and Mass Spectroscopy (LC/GC/MS) processing and analysis software suite for chemists and educators
网站简介：Insight glaze software helps apply glaze chemistry to formulate and adjust ceramic glazes, enamel, glass and porcelain compounds