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Product Image-OMNI001113

Rotary valves with cap connection

Catalog Number: (OMNI001113)
Supplier: OMNIFIT
Description: Valves are constructed from PTFE with a PCTFE rotor and have a 1,5 mm bore size. They accept tubing sizes between 0,5 and 4 mm Ext.Ø. and are pressure rated to 50 psi.
UOM: 1 * 1 items
Image Unavailable-VARIRE7030

Pressure relief valves

Catalog Number: (VARIRE7030)
Supplier: VARIAN
Description: Valves made from stainless steel are two-position with six-port. It is manually operated with three-way switching.
UOM: 1 * 1 items
Product Image-19-0016-01

Manual, solenoid and motor valves

Supplier: Cytiva
Description: Range of manual and automated valves to meet a variety of performance requirements. They are designed for biocompatibility and years of reliable service, each may be inserted into the flow path without causing unnecessary mixing or sample dilution.

Product Image-171-1537

Milli-Q® SR 240 Purification System

Catalog Number: (171-1537)
Supplier: Merck
Description: <p>The Milli-Q® SR 240 water purification system delivers pure reverse osmosis (RO) water to a mobile SQ Switch 3,5 L tank. This tank is easily transferred to the Milli-Q® SQ 200 Purification System to produce fresh ultrapure water anywhere in the lab. Thanks to the mobile SQ Switch tank, this water system adapts to any lab configuration: the RO water production unit is placed next to a potable water source, while unlimited ultrapure dispensing modules can be positioned anywhere in the lab or building with an electrical outlet. This allows for a flexible installation that can be easily adapted and scaled according to changing lab requirements.</p>
UOM: 1 * 1 items

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Product Image-HEWL0100-1859

Replacement parts for manual injection valve with position sensing switches

Supplier: Agilent
Description: Position sensor switch for manual valves

Product Image-OMNI001120

Rotary valves, high pressure

Supplier: OMNIFIT
Description: The high pressure manual rotary valves are made from PTFE with a PCTFE rotor with a bore size of 0,8 mm making them ideal for pressure applications up to 500 psi. They are available in four and five port versions. All ports are 1/4"-28 UNF flat-bottom and will accept any 1/4"-28 UNF male fitting. These valves are mountable using the pre-drilled M3 mounting holes.

Product Image-554-3289

MXX low pressure selection valves, Rheodyne®, MX Series II™

Supplier: IDEX RHEODYNE
Description: Combine MX Series II™ modular valves with an instrument currently in use to support complex fluid switching and sample injection needs.

Product Image-HEWL0100-2637

Supplies for pumps

Catalog Number: (HEWL0100-2637)
Supplier: Agilent
Description: Nut and ferrule, stainless steel, 1/8", for sample loop for switching valve
UOM: 1 * 1 items
Product Image-HEWL5063-6505

Supplies for pumps

Supplier: Agilent
Description: Switching valve kit, 2 position/10 port, For: 1220 Infinity LC pumps

Product Image-HEWL0101-1231

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-HEWLG1375-87309

Capillaries for LC systems

Supplier: Agilent
Description: Stainless steel capillaries are made of flexible stainless steel (0,6 mm OD) with ¹/₁₆" OD tubing at both ends to accept standard fittings.

Image Unavailable-HEWL5181-3351

Particle traps for use with PLOT columns

Supplier: Agilent
Description: Though highly stabilised, it is impossible to guarantee that no particles will dislodge from the column wall. When used in valve-switching applications, the use of a particle trap can prevent scarring of the rotors.

Image Unavailable-478-0713

Accessories for oxygen depletion monitor

Catalog Number: (478-0713)
Supplier: QUANTUM PRODUCTION
Description: Simple add on relay facility for use with QFM330 where switching of fan or valves is required in the event of an O₂ alarm
UOM: 1 * 1 items
Image Unavailable-HYPE60311-502

HPLC columns for online SPE, HyperSep™ Hypercarb™

Supplier: Thermo Fisher Scientific
Description: When used with conventional HPLC systems and appropriate switching valves, these columns provide effective removal of contaminants, such as proteins, from samples and fast, effective clean-up and concentration of target compounds.

Product Image-535-0226

Rotary vane vacuum pumps

Supplier: LABCONCO
Description: This vacuum pump is designed for use with aqueous samples that are compatible with FreeZone Freeze Dry Systems, CentriVap Centrifugal concentrators and Protector® Controlled Atmosphere glove boxes. It comes with a single phase direct drive motor, totally enclosed and fan cooled. When the motor overheats, the thermal overload device switches off the pump. When the pump cools down, the motor automatically restarts. Isolation valve seals the inlet to prevent oil and air contamination of the system in the event of power failure.

Product Image-181-1030

Vacuum controller

Catalog Number: (181-1030)
Supplier: VACUUBRAND
Description: <B>Model CVC 3000: </B>Fully electronic, highly versatile vacuum gauge and controller. The controller is equipped with a built-in capacitive absolute-pressure transducer made from alumina/ceramic as well as a built-in venting valve and switched outlets for a suction line valve and a coolant water valve. It eases work considerably and enables environmentally friendly operation whilst protecting samples, solvent recovery, reduced foam formation and superheating. The optimum vacuum setting can be found quickly and simply, even with unknown mixtures and pressures.
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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