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Description: Upchurch Scientific®, V-101T 3-way flow-switching valve, bulkhead version, 1/16" OD tubing, 1,0 mm thru-hole, 9,7 µl swept volume
Catalog Number: 554-3278
UOM: 1 * 1 items
Supplier: UPCHURCH SCIENTIFIC


Description: Air valve anti-return, cone size 14/23 NS, with sidearm, Borosilicate glass 3.3
Catalog Number: 271-5145
UOM: 1 * 1 items
Supplier: QVF LABORTECHNIK


Description: Replacement kits for the valve assembly are supplied in a dedicated bag with each Socorex® self-refilling syringe.
Catalog Number: SOCO1.187.7201
UOM: 1 * 1 items
Supplier: Socorex Isba


Description: Outlet check valve, ceramic ball and seat, includes cartridge and housing
Catalog Number: REST25179
UOM: 1 * 1 items
Supplier: Restek


Description: Replacement parts for Shimadzu HPLC systems.
Catalog Number: REST26427
UOM: 1 * 1 items
Supplier: Restek


Description: This 3-way valve (patent-pending) has an all-PFA valve body and high purity fluoropolymer wetted components providing a noncontaminating fluid stream and chemically compatible construction. Compliant to SEMI Standard F57-0301, the specification for polymer components used in ultrapure water and liquid chemical distribution systems.
Catalog Number: ENTESG4-3Q-4F
UOM: 1 * 1 items
Supplier: ENTEGRIS


Description: Applicable for sample injection, column switching and sample enrichment applications.
Catalog Number: 554-2058
UOM: 1 * 1 items
Supplier: IDEX RHEODYNE


Description: Mininert® valves are very convenient for repetitive sampling and limit content exposure to the silicon septum. The crimp-top valve for 20 mm ID glassware slides into the neck of the vial.
Catalog Number: REST24900
UOM: 1 * 12 items
Supplier: Restek


Description: Inline cartridge check valves are designed to limit flow in one direction and deliver a low cracking pressure. Ideal placement for these valves would be on the effluent side of the column to prevent post-column derivatisation agents from flowing back and poisoning the column if the HPLC mobile phase pump were to shut down.
Catalog Number: 554-3057
UOM: 1 * 1 items
Supplier: UPCHURCH SCIENTIFIC


Description: Available compliant to SEMI Standard F57-0312, the specification for polymer components used in ultrapure water and liquid chemical distribution systems. Three-ported directional valve enables simplification of piping system design while minimising its footprint. All PFA wetted surfaces for ultrapure and corrosion resistant performance.
Catalog Number: ENTE202-86-01
UOM: 1 * 1 items
Supplier: ENTEGRIS


Description: These vacuum check valves with positive connector are designed to prevent back pressure with aspirator-type vacuum pumps.
Catalog Number: NALG6120-0010
UOM: 1 * 6 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: O-ring free design, ¹/₂ or ¹/₄" orifice.
Catalog Number: ENTECK8-8N-8N
UOM: 1 * 1 items
Supplier: ENTEGRIS


Description: Pressure reducing valve 2,0 for Broen showers, 0,5 - 8,5 bar
Catalog Number: BROE96T0227
UOM: 1 * 1 items
Supplier: BROEN-LAB


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.
Catalog Number: 560-0168
UOM: 1 * 1 items
Supplier: UPCHURCH SCIENTIFIC


Description: Pressure relief valves are ideal for preventing system over-pressurisation. These products protect system components by diverting fluid flow automatically when inline pressure exceeds the set limit.
Catalog Number: UPCHU-455
UOM: 1 * 1 items
Supplier: UPCHURCH SCIENTIFIC


Description: Stop a flow stream quickly with these shut-off valves. The bodies are manufactured from either PEEK or ETFE. Both versions feature a PCTFE rotor, making them highly resistant to chemicals. The blue colorant used in some valve configurations has proven not to leach out with common HPLC solvents.
Catalog Number: 554-3193
UOM: 1 * 1 items
Supplier: UPCHURCH SCIENTIFIC


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