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You Searched For: 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.

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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Product Image-SGEA031907

Valves for syringes with valves

Supplier: SGE Analytical Science
Description: Syringe valve V25/2.5M-0.63C, push-pull with needle, 25 µl - 2,5 ml syringe volume

Product Image-HAMI86580

Inert gas sampling syringe valve

Catalog Number: (HAMI86580)
Supplier: HAMILTON BONADUZ
Description: 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.
UOM: 1 * 1 items

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Product Image-554-1545

Sample injectors, Rheodyne®

Supplier: IDEX RHEODYNE
Description: 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.

Product Image-SOCO1.187.7201

Replacement kits for Socorex® syringe

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

Product Image-WHEA851426

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

Catalog Number: (WHEA851426)
Supplier: DWK Life Sciences
Description: Kit includes 1 spring, 2 balls, 2 washers for valve, and barrel washer.
UOM: 1 * 1 items
Image Unavailable-HEWL0101-0639

Valves and loops

Supplier: Agilent
Description: Replacement valve UWP series, 0,5 μl, 1000 psi, 175 °C

Image Unavailable-SIAL57620-U

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

Catalog Number: (SIAL57620-U)
Supplier: Merck
Description: The Rheodyne Model 7725 injector allows you to inject 1 μl to 5 ml samples with accuracy and precision.
UOM: 1 * 1 Each
Product Image-HEWL5065-9922

Manual injection valve with position sensing switches

Supplier: Agilent
Description: 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.

Product Image-WITG0.290.403

Spare needle valve

Catalog Number: (WITG0.290.403)
Supplier: WITEG LABORTECHNIK GMBH
Description: Spare needle valve, PTFE, red for high vacuum stopcocks WITAFLO, 3 mm hole
UOM: 1 * 1 items
Product Image-REST20584

Valves and loops, Sulfinert® treated

Supplier: Restek
Description: Sulfinert® treated gas sample loops are ideal for samples containing low concentrations of sulphur and other active compounds.

Product Image-MILXMXPESP14N

Sampling valves

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

Image Unavailable-560-0168

Medium pressure injection valves, Upchurch Scientific®

Catalog Number: (560-0168)
Supplier: UPCHURCH SCIENTIFIC
Description: 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.
UOM: 1 * 1 items
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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