AGILENT TECHNOLOGIES INC.
AMETEK INC.
ARRAYIT CORP.
Beckton
Dickinson And Co. (bd Biosciences)
BIO-RAD LABORATORIES
BIOMAX INFORMATICS AG
BRUKER CORP.
CHARLES RIVER LABORATORIES INTERNATIONAL Inc.
CODEX BIOSOLUTIONS INC.
DANAHER CORP.
GENERAL ELECTRIC CO.
HITACHI HIGH-TECHNOLOGIES CORP.
ILLUMINA Inc.
INTEGRATED DNA TECHNOLOGIES Inc.
JEOL USA Inc.
LECO CORP.
Merck Kgaa (emd Millipore)
MULTISPAN INC.
PERKINELMER INC.
PROMEGA CORP.
QIAGEN N.V.
ROCHE HOLDING LTD.
SHIMADZU CORP.
THERMO FISHER SCIENTIFIC