St. John Associates Inc. manufactures instruments for scientific research including thermal cyclers, fluorometers, luminometers, wrist action flask shakers, cation exchange resins and columns for HPLC and acid gas analyzers.

Semrock sets the standard for optical filters for life sciences, lasers and optical systems.

The measurement instruments and systems made by BERTHOLD TECHNOLOGIES assist research scientists in bioanalytical, serve in the control of industrial plants and increase safety when handling radioactive sources in research and nuclear technology.

Photon Technology International designs, manufactures and markets proprietary electro-optical instruments. PTI offers complete systems for fluorescence spectroscopy, fluorescence lifetimes, fluorescence imaging and ionic detection.

The HORIBA Group mission is to provide superior technologies, unique products, and top-quality services in the analytical and measurement fields. Applying core technologies accumulated over the years, HORIBA provides products and services derived from unremitting research and development. Throughout its business activities, the HORIBA Group energetically focuses on three concerns: the environment,

Newport Corporation is the leading worldwide manufacturer and distributor of precision components and systems used for development and application of laser and optical technologies, supporting not only advanced research, but also sophisticated new technology and industrial applications.

Multi-Mode Plate Readers and Dedicated Plate Readers from The Microplate Reader Company.