ACD/Labs is a global software company offering integrated analytical and chemical information solutions that systematize the wealth of scientific knowledge among the many branches of chemical, biochemical, and pharmaceutical R&D.
URL: http://www.acdlabs.com in English [Translate]
Provides a summary of most of the units of measurement to be found in use around the world today (and a few of historical interest), together with the appropriate conversion factors needed to change them into a ' standard' unit of the SI.
URL: http://www.ex.ac.uk/cimt/dictunit/ in English [Translate]
Acronyma, a search engine for acronyms and abbreviations was recently launched. The database currently contains 472,328 acronyms and abbreviations in seven languages!
URL: http://www.acronyma.com/ in English [Translate]
Interactive periodic table with
the general properties of the elements, Plus you can order online (secure transaction)
396 high purity Metal powders of different elements, ranging from Aluminum to Zirconium
URL: http://www.micronmetals.com/ste.htm in English [Translate]