ㆍR B Scientific
ㆍR&D Separations Inc.
ㆍR&D Systems Inc.
ㆍR&H Filter Co.
ㆍR&M Electronics
ㆍR&S Medical
ㆍR. D. McMillan Co. Inc.
ㆍR.D. Laboratories Inc.
ㆍR.G. Hansen & Associates
ㆍR.I. Chemical Inc.
ㆍR.M Young Company
ㆍR.P Cargille Laboratories Inc.
ㆍR.P. Scherer North America
ㆍRabbitHutch Biotechnology Corporation
ㆍRacal Health and Safety
ㆍRad Elec Inc.
ㆍRadar Electromagnetic Stabilizer
ㆍRadian International LLC
ㆍRadiant Imaging
ㆍRadiant Research
ㆍRadiation Safety Engineering
ㆍRadim SpA
ㆍRadiometer Analytical SAS
ㆍRadnoti Glass Technology Inc.
ㆍRADOS Technology Oy
ㆍrady Corp.
ㆍRAE Systems Inc.
ㆍRaggio-Italgene SpA
ㆍRainfair Inc.
ㆍRainin Instrument Co. Inc.
ㆍRamar Corporation
ㆍRamco Laboratories Inc.
ㆍRameHart Inc.
ㆍRanaco
ㆍRandox Laboratories Ltd.
ㆍRapid Drug Testing Services Inc.
ㆍRapp Polymere GmbH
ㆍRatiolab GmbH
ㆍRawson Optics Inc.
ㆍRaylabcon
ㆍRaymond A. Lamb
ㆍRayovac Corporation
ㆍRaytek
ㆍRaytest Isotopenmessgerate GmbH
ㆍRazel Scientific Instruments Inc.
ㆍRBD Enterprises Inc.
ㆍR-Biopharm GmbH
ㆍRBR Biomedical
ㆍRD Plastics
ㆍRDP Electronics Ltd.
ㆍReagents Applications Inc.
ㆍReanal Factory of Laboratory Chemicals
ㆍReceptor Biology Inc.
ㆍReceptor Ligand Technologies GmbH
ㆍReceptor Technologies Ltd.
ㆍRecombinant BioCatalysis Inc.
ㆍRed Kap Industries
ㆍRedasoft Corporation
ㆍRED LION
ㆍRedwood MicroSystems Inc.
ㆍRees Scientific Corp.
ㆍReference Laboratory Alliance
ㆍReferensmaterial AB
ㆍRefrigiwear Inc.
ㆍRegeneration Technologies Inc.
ㆍRegent Instruments Inc.
ㆍRegent Medical
ㆍRegion Suppliers Pte Ltd.
ㆍRegis Technologies Inc.
ㆍReha Concept GmbH
ㆍRELA Inc.
ㆍReliable Biopharmaceutical
ㆍReliaGene Technologies Inc.
ㆍReliance Glass Works Inc.
ㆍRemel An Apogent Company
ㆍRemspec Corporation
ㆍRenaissance Chemicals Ltd.
ㆍReNeuron
ㆍRenishaw plc
ㆍREOCS
ㆍRepligen Corp.
ㆍReproductive Endocrine Reference
  Laboratory
ㆍResearch Biochemicals Inc.
ㆍResearch Diagnostics Inc.
ㆍResearch Genetics
ㆍResearch Organics Inc.
ㆍResearch Plus Inc.
ㆍResearch Products International Corp.
ㆍResearch Triangle Institute
ㆍResgen Inc.
ㆍResolution Systems Inc.
ㆍResonance Instruments Ltd.
ㆍResponse Biomedical
ㆍRestek Corp.

ㆍReticula BioTech
ㆍRetinoblastoma Solutions
ㆍRetractable Technologies Inc.
ㆍRetsch GmbH & Co KG
ㆍRevco Scientific Inc.
ㆍRevPro Inc.
ㆍRhea Corporation
ㆍRheodyne LLC
ㆍRheology International Shannon Ltd.
ㆍRheometric Scientific Ltd.
ㆍRheumatology Diagnostics Laboratory
ㆍRhodia Inc.
ㆍRiber
ㆍRibi ImmunoChem Research Inc.
ㆍRicca Chemical Co.
ㆍRice Lake Weighing Systems
ㆍRicerca Inc.
ㆍRich. Seifert & Co.
ㆍRichard Scientific Inc.
ㆍRichard-Allan Scientific An Apogent
  Company
ㆍRichardson Grating Laboratory Div.
  of Spectronic Instruments
ㆍRichmond Technology Inc.
ㆍRichter & Weise KG
ㆍRiedel-de Haen AG
ㆍRieke Corp.
ㆍRigaku International Corp.
ㆍRingsdorff-Werke GmbH
ㆍRite-Tek Canada
ㆍRitter Medical
ㆍRiver City Protective Wear
ㆍRJ Lee Instruments Ltd.
ㆍRJF International
ㆍRK ELECTㆍRONICS
ㆍRKI Instruments Inc.
ㆍRMC (Research And Mfg Co.)
ㆍRMT Ltd.
ㆍRNA Medical
ㆍRNAture Inc.
ㆍRoadware Group Inc.
ㆍRobbins Scientific Corp.
ㆍRobert B. Hammes
ㆍRobert Riele GmbH & Co. KG
ㆍRobot Coupe USA Inc.
  Scientific-Industrial Div.
ㆍRobotec Ltd.
ㆍRoboz Surgical Instrument Co. Inc.
ㆍROBU Glasfilter-Gerate GmbH
ㆍRoche Molecular Diagnostics
ㆍRocklabs Ltd.
ㆍRockland Immunochemicals
ㆍRockland Technologies Inc.
ㆍRocky Mountain Laboratories Inc.
ㆍRODENSTOCK
ㆍRodwell Scientific Instruments
ㆍRofin Australia
ㆍRogan B.V.
ㆍRohm America Inc.
ㆍRohm and Haas Co.
ㆍROMACO Inc.
ㆍRomil Chemicals Ltd.
ㆍRontec GmbH
ㆍRopack
ㆍRoper Industries Inc.
ㆍRoper Scientific Inc.
ㆍRoquette America Inc.
ㆍRose Manufacturing Company
ㆍRosemount Analytical Inc.
ㆍRosemount Analytical Inc. Dohrmann
  Div.
ㆍRosemount Brooks Instruments B.V.
ㆍRoss Optical Industries
ㆍRosys Anthos GmbH
ㆍRotex Inc.
ㆍRotronic AG
ㆍRovers Diagnostic Devices
ㆍRoyal Dutch AD. Linden Jr. B.V.
ㆍRoyal Dutch/Shell Group
ㆍRozinn Electronics Inc.
ㆍRS Biotech Laboratory Equipment Ltd.
ㆍRTP Pharma Inc.
ㆍRTS Thurnall PLC
ㆍRUA Instruments
ㆍRubarth Apparate GmbH
ㆍRubbermaid Commercial Products Inc.
ㆍRudolf Brand GmbH+Co.
ㆍRudolph Instruments Inc.
ㆍRudolph Research Analytical
ㆍRupp & Bowman Co.
ㆍRuska Laboratories Inc.
ㆍRussell pH
ㆍRustrak Instruments Div. A Mark IV Co.
ㆍR?tten Engineering AG