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.
Valves for syringes with valves
Supplier: Trajan Scientific and Medical
Syringe valve VLLMA, push button with Luer lock, 5 ml - 2 l syringe volume
Expand 4 Items
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.
Expand 3 Items
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.
Expand 1 Items
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.
Expand 1 Items
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.
Expand 6 Items
Sampling valves
Supplier: Merck
The sampling valves are used for sterile sampling of water or other final products in the pharmaceutical industry.
Expand 7 Items
Spare needle valve
Supplier: witeg Labortechnik
Spare needle valve, PTFE, red for high vacuum stopcocks WITAFLO, 3 mm hole
Expand 1 Items
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.
Expand 5 Items
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.
Expand 1 Items
Valves and loops
Supplier: Agilent
Replacement valve WE series, 6-port, 400 psi, 225 °C
Expand 10 Items
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.