Agilent www.agilent.com 

BDH Chemicals us.vwr.com 

Biotage www.biotage.com 

Bonna-Agela www.bonnaagela.com 

Fluid Management Systems www.fms-inc.com 

Gilson www.gilson.com 

Horizon Technology www.horizontechinc.com 

Metrohm www.metrohmusa.com 

Organomation www.organomation.com 

Perfinity Biosciences www.perfinity.com 

Phenomenex www.phenomenex.com 

Porvair Sciences www.porvair-sciences.com 

QIAGEN www.qiagen.com 

Shimadzu www.ssi.shimadzu.com

Sigma-Aldrich www.sigmaaldrich.com 

Tecan www.tecan.com 

Thermo Fisher Scientific www.thermoscientific.com 

UCT www.unitedchem.com 

Waters www.waters.com