Representaciones

CopperSpec, Inc. Alpha MOS Perichrom Fisher Scientific Fisher Chemical Fisher BioReagents Fisher Hamilton Acros Organics Dr. Ehrenstorfer Sun SRI KNF Spex Certiprep Xenemetrix Genevac CHMLAB Group Dairei Motic SGE Alconox Inc. LabAlliance Teledyne Kimble Kontes Maybridge Barnstead RT-Corp Ertco New Brunswick Kern Aurora Instruments Ibi Scientific SCP Science Northstar Bioproducts Colitag Stirling Cryogenics BV. European Pharmacopeia Abraxis British Pharmacopeia RDO Fujifilm Pierce USP Microtek International Bel - Art Star-Oddi EP Scientific Products Nyx Technik Trilogy Labconco Nichiryo R y D