Precision needle tips for liquid handling systems

Sampling needles and dispensing probes are a vital part of any liquid handling system.

There is no doubt that the precision of the engineering behind these apparently banal components can greatly affect the quality and the repeatability of the test results.

Specialist fabricators of small bore metal tubings, Unimed's technicians have been working in partnership with leading instrument manufacturers for over thirty years. They have acquired the expertise and technical skills to manufacture analyser needle probes to exacting specifications from stainless steel or other metals.

The company offers capabilities that include reducing/expandingtube forming, EDM machining, laser welding, etc, allowing it to meet virtually any design and manufacturing challenge for small tubular parts or assemblies. The accuracy and reliability of metal needle tips can be enhanced by specific cleaning processes and surface treatments as well as linings and coatings.

Unimed applies a stringent quality assurance system and is certified according to ISO 9001:2000/ISO 13485:2003.

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Unimed SA is based in Lausanne, Switzerland. www.unimed.ch

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