Products Valves

Gas tight valves from the company that invented them

Zero dead volume connections eliminate peak tailing and band broadening ✓ Alloys & polymer composites available to meet virtually any compatibility requirements ✓ Depending on actuation requirements, available with manual, pneumatic, or electric actuators more

Direct acting solenoid valve for use with neutral or aggressive liquids in analytical instruments.

Inert Construction Materials: PPS and PEEK body materials to handle the most aggressive reagents. ✓ Low power of only 2.8W helps reduce heat transfer to thermally sensitive reagents and samples. ✓ Precise repeatable response time less than 10ms assures maximum dispensing efficiency and accuracy more

The VICI Precision Sampling catalog offers Gastight syringes, HPLC syringes and much more

A wide range of syringes for chromatography offers the VICI Precision Sampling catalog: Among other things also Mininert™ valves more

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News Valves

  • 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

  • Music is the engine of new U-M lab-on-a-chip device

    Music, rather than electromechanical valves, can drive experimental samples through a lab-on-a-chip in a new system developed at the University of Michigan. This development could significantly simplify the process of conducting experiments in microfluidic devices. A lab-on-a-chip, or microfluidic more

  • Thermo Fisher Scientific Introduces New Solvent Recycling System

    Thermo Fisher Scientific Inc. has introduced the Thermo Scientific SRS Pro Solvent Recycling System to re-use valuable solvent in light of the global acetonitrile shortage. With the ability to reduce mobile phase consumption by up to 90%, this new system redirects untainted mobile phase to the solve more

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