Physical

Biotek Services, Inc. Biotek Services, Inc.- Specialists in calibration, validation, asset management and compliance services. Headquartered in Richmond, Virginia with labs across the United States. Geometric Design and Technology, Inc. Geometric Design and Technology, Inc.- Accredited metrology laboratory specializing in dimensional inspection, first article inspections, statistical analysis process runs, revers… Testing of Weighing Instruments Testing of Weighing Instruments- SP performs testing of weighing instruments, scales and balances of all types. Type approval certificates, test certificates and OIML certificates… Nederlands Meetinstituut Nederlands Meetinstituut- Independent group of companies active in measurement, calibration, testing, certification, training and related consulting in The Netherlands. Chemical and Engineering News Chemical and Engineering News- Weekly news magazine of the chemical world. Provide news and worldwide coverage in the scientific, technological, educational, business, and governm… Ullmann's Encyclopedia of Industrial Chemistry Online Ullmann's Encyclopedia of Industrial Chemistry Online- The state-of-the-art reference work detailing the science and technology in all areas of industrial chemistry. Now online wi… Silicone Spectator Silicone Spectator- Web based technical information service that is intended to provide information on topics related to silicon, silicones and their applications. Published quart… ChemNews ChemNews- Publishes software reviews and articles about applications of software in chemical research.