Abbott Lab. International ALCYON Inc. Analox Instruments Ltd. Assel Srl Bayer Diagnostics Inc. Bio Technica BPC BioSED Srl Chimica Diag. Srl CRONY Instrument E Merck AG/Labor Abteilung Gilford Systems Ciba Corning Diagnostics Corp. Human GmbH Hycel Group Lisabio ICS IL Instrumentation Laboratory Kone Instruments Corp. LSI Instrument Inc. Menarini Srl. Mitsubishi Kasei Corp. Electronic Materials & Instruments Div. Nova Biomedical Corp. PolyMak PrismaSystems Corp. Roche Diagnostic Systems Schiapparelli Biosystems Inc. TIL/SEAC Toshiba Transasia Bio-Medicals Pvt Ltd. Vital Scientific N.V.