ABgene, Inc. (formerly Marsh)
  Affymetrix, Inc.
  Agilent Technologies
  Airgas, Inc.
  AJ Stationers, Inc.
  Alfa Aesar
  American Office / Herman Miller
  Anaspec, Inc
  Apple, Inc.
  Applied Biosystems
  Assay Designs, Inc. (formerly Stressgen)
  ATCC / American Type Culture Collection
  B&H Photo Video  New
  Barnes & Noble  New
  BD Biosciences
  Beckman Coulter, Inc.
  Bio-Rad Laboratories
  BIOMOL International, LP
  Cambridge Isotope Laboratories, Inc.
  Cayman Chemical Co.
  Cell Signaling Technology
  Clontech Laboratories, Inc.
  Continental Laboratory Products / PGC
  Covance Research Products
  Dako North America, Inc.
   Dell Computers
  Denville Scientific, Inc.
  eBioScience
  Electron Microscopy Sciences / EMS
  EMD, Inc. - Calbiochem & Novagen
  Epicentre Technologies
  Fermentas, Inc.
  Fine Science Tools
  Fisher Scientific
  GE Healthcare Bio-Sciences
   GovConnection
  Grainger 

  Invitrogen (includes Molecular Probes)
  ISC / BioExpress
  Lab Vision Corp.
  Lonza Walkersville, Inc. (formerly Cambrex)
  Matrix Technologies
  Mediatech, Inc.
  Millipore - Upstate / Chemicon Products
  Miltenyi Biotec, Inc.
  MP Biomedicals, LLC
  New Brunswick Scientific Co., Inc.
  New England Biolabs inc.
  Novus Biologicals Inc.
   Office Depot
  OriGene Technologies, Inc.
  Perkin Elmer Life & Analytical Sciences
  Polysciences, Inc.
  QIAGEN, Inc.
  Quality Biological, Inc.
  Rainin Instrument, LLC
  Research Products International Corp. / RPI
  ROBOZ Surgical Instruments Co.
  Roche Diagnostics
  Sarstedt, Inc.
  Sexauer
  Sigma-Aldrich
  Standard Register  New
  Stem Cell Technologies, Inc.
  Stratagene
  Tocris Cookson, Inc.
  US Business Interiors /USBI (Steelcase Dealer)
  USA Scientific
  Varian, Inc.
  Vector Laboratories, Inc.
  VWR International
  Waters Corp.
  Worthington Biochemical Corp.