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Companies Valves

KNAUER Wissenschaftliche Geräte GmbH, Germany

We separate molecules and unite people. Based in Berlin, KNAUER is a medium-sized, owner-managed company that has been serving the sciences since 1962. We develop and manufacture scientific instruments of superior quality for liquid chromatography systems and components, including: • Analytical HP more

HiTec Zang GmbH, Germany

HiTec Zang is a supplier of components like torque measurement stirrers, dosing systems for gases, fluids or solids and turnkey fully automated small process plants for laboratory, pilot-plant and mini-plant in chemestry, pharma, biotech and food. more

Cytiva Europe GmbH, Germany

Advancing the development and manufacture of therapeutics Improving access to life-changing therapies that transform human health Cytiva is a global provider of technologies and services that advance and accelerate the development and manufacture of therapeutics. Formerly part of GE Healthcare Lif more

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Products Valves

Norgren Media Separated Valves – Current Product Datasheet

Designed for analytical and diagnostics markets to optimize control of aggressive and sensitive media. more

Norgren – Manifolds & Integrated Solutions

Ideal to reduce leak points (all in one design), reduce internal volumes (reduced use of reagents) and reduce footprint more

Norgren – Proportional Valves Brochure

Widely used in demanding analytical applications such as Gas Chromatography, Mass Spectrometry, Mass Flow Control and Electronic Pressure Control. more

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News Valves

  • Antibody blocks inflammation, protects mice from hardened arteries and liver disease

    Researchers at University of California San Diego School of Medicine discovered that they can block inflammation in mice with a naturally occurring antibody that binds oxidized phospholipids (OxPL), molecules on cell surfaces that get modified by inflammation. Even while on a high-fat diet, the anti more

  • Mechanical heart valve prosthesis superior to biological

    A mechanical valve prosthesis has a better survival record than a biological valve prosthesis, according to a large registry study from Sweden’s Karolinska Institutet. The finding can be highly significant, since the use of biological valve prostheses has increased in all age groups in recent years. more

  • A changing view of bone marrow cells

    In the battle against infection, immune cells are the body's offense and defense—some cells go on the attack while others block invading pathogens. It has long been known that a population of blood stem cells that resides in the bone marrow generates all of these immune cells. But most scientists ha more

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Publications Valves

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