AGILENT TECHNOLOGIES INC.
BIO-RAD LABORATORIES INC.
BRUKER CORP.
DANAHER CORP.
GE HEALTHCARE
GILSON INC.
HAMILTON CO.
HITACHI LTD.
JASCO
MERCK KGAA
NANOLOGICA AB
OROCHEM TECHNOLOGIES INC.
PERKIN ELMER INC.
RESONAC CORP.
RESTEK CORP.
SARTORIUS AG
SHIMADZU CORP.
SIELC
THERMOFISHER SCIENTIFIC INC.
TOSOH CORP.
TRAJAN SCIENTIFIC AND MEDICAL
WATERS CORP.
YMC CO. LTD.