Biocompatible precolumn filters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Precolumn filters, PEEK bodies and PCTFE-surrounded PEEK frits.
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Inline check valves, non-metallic ¹/₄-28 and 10-32, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These biocompatible PEEK and perfluoroelastomer inline check valves are designed for applications where low flow path volume is critical, such as delivery to lab-on-a-chip, single-cell analysis and micro- or nano-LC post-column derivatisation.
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Sample loops for high pressure valves, stainless steel, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports.
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Microbore guard columns, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These are made up of PEEK™ polymer and stainless steel.
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One-piece fittings, Super Flangeless™, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
One piece super flangeless fitting is ideal for those connections that need to be broken frequently and tubing assemblies because they swage onto the tubing.
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Micro-splitter valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Designed to accurately split and control the low flow stream of a single incoming supply.
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Accessories for inlet solvent filters, Bottom-of-the-Bottle™, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific® Bottom-of-the-Bottle™, A-427 replacement solvent filter cups, UHMWPE
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Fused silica tubing, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Made from high quality, polyimide-clad fused silica.
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Two-piece fingertight fittings, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
PEEK, stainless steel or PCTFE.
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In-line MicroFilters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These in-line MicroFilters effectively protect columns from particles originating in the mobile phase or sample, or from pump seal and sample injection valve wear.
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Analytical guard column, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
This narrow-bore short column (2,0×20 mm) creates only a slight pressure increase with virtually no detectable theoretical plate loss when used with a 3 mm int.Ø or larger column.
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Low pressure tees and crosses, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
ETFE or PEEK.
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Tubing sleeves, FEP, NanoTight™, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
FEP.
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VHP tees, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific®, UH-750 VHP MicroTee for 360 μm OD tubing, 5/16-24 coned threads, 0,25 mm thru-hole, 84 nl swept volume, PEEK/stainless steel, Stainless steel
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In-line filters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Placed between pump and sample injection valve to trap particles released through normal piston seal wear.
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Inline check valves, quick-stop luer, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
The Quick-Stop Luer check valve assembly is specifically designed to provide inline Luer connect/disconnect convenience while avoiding spills. It is made from biocompatible PEEK with gold-plated stainless steel spring.
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Luer-to-MicroTight® adapter, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
PEEK. Ideal for infusing samples into lab-on-a-chip devices. This product introduces only 14 nl of additional volume to the flow path. Use it to directly connect a Luer-tip syringe or other product that terminates with a standard male Luer to 360 µm ext. Ø capillary tubing without tubing sleeves. MicroTight® fittings are included.
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Tubing connectors
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific®, Connector, tubing, P-801 barbed connectors for use with 1/16” I.Ø tubing, PP
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High pressure unions, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
PEEK Zero Dead Volume unions: Zero Dead Volume (ZDV) unions come complete with two F-300 fingertight fittings for ¹/₁₆" Ext.Ø tubing and are pressure rated to 5000 psi (344 bar).
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Biocompatible in-line filters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Inline filters consist of a stainless steel body and two PEEK end fittings.
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High pressure tees, crosses and manifold, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Made of stainless steel or PEEK.
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Pressure relief valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
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.
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Medium pressure 4-port switching valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific®, V-100D 4-way diagonal flow-switching valve, 1/16" OD tubing, 1,0 mm thru-hole, 12,4 µl swept volume
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Nuts and ferrules, LiteTouch®, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific® LiteTouch®, LT-135, ferrule, PEEK black/stainless steel, 10-32 coned port, for 1/16" OD tubing, 10000 psi
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Shut-off valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
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.
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Micro-metering valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
For fine control of fluid flow rates, these valves can reduce outgoing flow. These needle valves are perfect for use with peristaltic pump fluid transfer applications, mass spectrometry and fraction collection. They can also be used to regulate gas flow in helium sparging lines and as a flow-dependent variable back pressure regulator.
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Semi-prep inline filters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Semi-prep inline filters
- Designed for high flow applications
- Flow rates up to 100 ml/min
- Pressure rated to 7500 psi (517 bar)
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Stainless steel semi-prep frits, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Upchurch Scientific®, A-337 semi-prep frit, Porosity: 20,0 µm, Thickness: 1,6 mm, Frit Ø ext.: 19,1 mm, Frit volume: 152 µl, Frit material: Stainless steel, Ring ext. Ø: 22,4 mm, Ring material: ETFE
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Two-piece fingertight fittings for ¹/₁₆" Ø tubing, SealTight™, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
Several nut lengths and head styles to fit into a variety of applications, designed to connect ¹/₁₆" OD tubing to 10-32 coned ports, hold up to 9000 psi (620 bar).
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Sample loops for high pressure valves, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These PEEK sample loops are metal-free alternatives to stainless steel loops. PEEK loop ends are provided with clean, straight cuts for easy valve installation.