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About Us

SSI and CETAC join forces to leverage our liquid management expertise and automation solutions to deliver a one source solution that satisfies the needs of global instrument manufacturers (OEMs).​

Decades of serving OEMs with innovative solutions, using advanced technologies, over a broad spectrum of techniques (ICP to HPLC…) with a team that has a true passion to exceed our OEM customers' expectations.​

​Scientific Systems, Inc. (SSI) was established in 1967 to develop precision machined, ultra high-pressure valves for liquid chromatography scinece. Since then, Teledyne SSI has become a world leader in the design and manufacture of positive-displacement piston pumps for a wide variety of analytical, clinical, preperative, and fluid-metering applications. SSI's expert engineers, comprehensive supply chain, and internal machining, assembly, and testing operations stand ready to supply OEM customers with the highest quality product to exactly meet their needs. 

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Teledyne SSI

Founded in 1985, CETAC Technologies sets out to develop, manufacture and market products and services for use in every industry where rapid and accurate determination of trace element concentrations is required. In 1993, CETAC Automation emerged as a pioneer in laboratory automation with a robust and reliable autosampler. Since then, Teledyne CETAC Technologies has moved from pioneer to pace setter, responding to growing requests for automation products that vary in size, speed, and capabilities with smarter, faster and cleaner sample handling systems.​ Today, CETAC boasts more than 20,000 installations and capabilities with many techniques, including AA, ICP, ICP-MS, UV-VIS, GPC, TOC, VOC, Titration, HPLC, LC-MS and the list goes on…

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Teledyne CETAC Technologies

In 1958, in Dr. Robert Allington created​ ISCO, Inc. in his garage​. Through our focus on designing and building products to meet specialized customer needs, the company grew into its current 200,000 square foot plant. Now Teledyne ISCO is a leading manufactuere of of standard and customized products used across mulitple sectors, including water and wastewater pharmaceuticals, oil exploration, academia, and reactant feed. 

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Teledyne ISCO

Hastings Instrument Company was founded in 1944 by Charles and Mary Hastings, just as the introduction of thermocouple (TC) technology came about. This technology was the foundation for many early Hastings instruments. Today, Teledyne Hastings Instruments is one of the leading vacuum and thermal mass flow companies in the world. Our depth of experience provides tremendous flexibility in modifying existing products to meet custom OEM specifications for mass flow applications.

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Teledyne Hastings Instruments