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11 results for Injection Valves

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Injection Valves

Rotary injection valves increase the efficiency of inoculations, cell feeding, and washing by rotating a passage in a transverse plug to regulate the flow of liquid or gas through the attached tubing. They are ideal for filling many well microplates in a short amount of time, allowing preload samples to be transferred onto the column faster and more consistently than doing so by hand. Enables the direct application of the sample onto the column using a pump.

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Valves for syringes with valves

Valves for syringes with valves

Supplier: Trajan Scientific and Medical

Syringe valve VLLMA, push button with Luer lock, 5 ml - 2 l syringe volume

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Sample injectors, Rheodyne®

Sample injectors, Rheodyne®

Supplier: IDEX RHEODYNE

Manual sample injectors have two positions, 'Load' and 'Inject'. The 'Load' position allows sample loading into the sample loop or sample chamber. A syringe is commonly used to load sample into the sample injector. After loading, manual rotation of the sample injector's handle to the 'Inject' position allows the flushing of loaded sample onto a column.

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Inert gas sampling syringe valve

Inert gas sampling syringe valve

Supplier: HAMILTON BONADUZ

This MTB sampling valve is a lever-actuated on/off valve used for storing and transporting samples in any Gastight® PTFE Luer lock (TLL) or Luer tip (LT) syringe.

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Syringe Valve Assembly Kit, 2 ml, SOCOREX® DOSYS™

Syringe Valve Assembly Kit, 2 ml, SOCOREX® DOSYS™

Supplier: DWK Life Sciences

Kit includes 1 spring, 2 balls, 2 washers for valve, and barrel washer.

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Replacement kits for Socorex® syringe

Replacement kits for Socorex® syringe

Supplier: Socorex Isba

Replacement kits for the valve assembly are supplied in a dedicated bag with each Socorex® self-refilling syringe.

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Sampling valves

Sampling valves

Supplier: Merck

The sampling valves are used for sterile sampling of water or other final products in the pharmaceutical industry.

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Spare needle valve

Spare needle valve

Supplier: witeg Labortechnik

Spare needle valve, PTFE, red for high vacuum stopcocks WITAFLO, 3 mm hole

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Manual injection valve with position sensing switches

Manual injection valve with position sensing switches

Supplier: Agilent

The stainless steel 7725i and PEEK 9725i manual injection valves are suitable for large sample volumes, high flow rates and preparative columns sized 10 to 100 mm in diameter.

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Medium pressure injection valves, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

The 6-port medium pressure injection valves feature easy, external sample loop customisation. Simply clean-cut a piece of tubing that represents the volume of sample you wish to inject, taking into account the port-to-port volume of the valve.

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Valves and loops

Supplier: Agilent

Replacement valve WE series, 6-port, 400 psi, 225 °C

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Sigma-Aldrich® HPLC injector, Rheodyne 7725/7725i

Supplier: Merck

The Rheodyne Model 7725 injector allows you to inject 1 μl to 5 ml samples with accuracy and precision.

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