Predict analyte pKa values and retention times for LC separations of organic chemical mixtures under specified conditions; optimize concentration gradient, temperature, and resolution during method development.
URL: http://www.software4chemistry.com/ in English [Translate]
Search the largest collection of online suppliers catalogs by specs. Find and contact suppliers, research standards, materials, datasheets, application notes, technical articles, search by part number and more. GlobalSpec - The Engineering Search Engine - helps you research and source faster.
URL: http://www.globalspec.com/ProductFinder/FindProducts?query=Gc&se=chem in English [Translate]
Comprehensive analytical testing laboratory providing chemical testing, materials testing, litigation support, failture analysis, contract research, and R&D support
URL: http://www.alliancetechgroup.com/ in English [Translate]
Established in 1991, Datapex develops and produces chromatography data systems for any analytical laboratory.
URL: http://www.dataapex.com/ in English [Translate]