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美國NOVA分析集團
NOVA分析集團是世界上最大的電化學儀器生產商，其旗下的品牌包括，，，，，，,。其旗下的產品涵蓋了整個電化學分析，水質監(jiān)測，光學儀器，食品，化工等各個領域。Pinnacle（美國品高）的前身即是著名的美國康寧將其電化學產品線，包括Corning PH計，離子計，電導計等產品，于2003年出售給NOVA 分析集團，2007年Nova 分析集團收購了.

Nova Analytics Corporation is a worldwide supplier and integrator of electrochemistry products. Nova's industry experienced management offers extensive knowledge in all aspects of analytical markets which includes design, development, manufacturing and integration of laboratory products and services. Nova recent acquisitions include Corning Life Science's electrochemistry product line, WTW GmbH, a world leader in water quality measurement product, Schott Instruments, a premier manufacturer of high quality laboratory products and Secomam, a leader in spectrophotometry equipment for over 50 years.

Nova serves customer markets wherever electrochemical measurement is required, including:

Environmental
Food and beverage
Education and government
Pharmaceutical and biotechnology
Water - process and pure
Chemical and petrochemical