A-One Engg. Works

PEEK (polyetheretherketone) ferrules and fittings are crucial components in High-Performance Liquid Chromatography (HPLC) systems, primarily used for making leak-tight connections between tubing and other system components. Their inertness, biocompatibility, and ability to withstand high pressures and various solvents make them ideal for HPLC applications, particularly when dealing with sensitive biological compounds or when minimizing system contamination is paramount. Here's a more detailed look at their applications:1. Leak-Free Connections: PEEK ferrules and fittings are designed to create a secure seal, preventing leaks that can compromise the integrity of the separation and lead to inaccurate results. 2. Chemical Resistance: PEEK is highly resistant to a wide range of solvents and mobile phases commonly used in HPLC, ensuring that the fittings don't degrade or contaminate the sample. 3. Biocompatibility: PEEK's biocompatibility is crucial when working with biological samples like proteins, peptides, and other biomolecules, minimizing sample interactions and ensuring accurate analysis. 4. High-Pressure Handling: PEEK fittings can withstand the high pressures commonly used in HPLC and UHPLC (Ultra High-Pressure Liquid Chromatography) systems, making them suitable for a variety of applications. 5. Ease of Use: Many PEEK fittings are designed for finger-tightening, simplifying installation and reducing the risk of over-tightening or damaging the components. 6. Applications in Various HPLC Systems:

• General HPLC:PEEK fittings are used for connecting columns, detectors, pumps, and other modules within the HPLC system. 
• LC-MS:In Liquid Chromatography-Mass Spectrometry, PEEK's inertness is particularly important to minimize ion suppression and ensure accurate mass measurements. 
• Biomolecule Separation:PEEK is widely used for separating and analyzing proteins, peptides, and other biomolecules due to its biocompatibility. 

 PEEK Manifold Assembly can be easily applied for a multi-Ports mixing chamber, combining several fluid streams into one or one stream split to several outlets.

It can also be used as a gas sparging splitting unions or sample injection onto multi-well plates or a multiple direction flow path union.

Our manifold is manufactured from biocompatible PEEK giving it excellent chemical resistance. It has 7 Ports and is for 1/16 inch OD tubing.

Our PEEK Tees and Crosses are precisely designed to withstand environmental stresses in the high-pressure regions of a system. It is manufactured from inert PEEK, which delivers excellent chemical resistance.

Featured are our PEEK Micro Tees and Crosses that join capillary tubing together. Several researchers use our PEEK Micro Tee to introduce fluid to their stream just prior to a Mass Spectrometer because of its advantageous internal geometry and PEEK polymer’s electrical resistance.

peek ferrule size 1/16Established in the year 2007, A One Engineering Works is one of the leading manufacturer, trader and exporter engrossed in offering a wide variety of products such as Sterility Testing Manifold System, Membrane Filter Holder, Syringe Filter, Industrial Rota Meter, Lab Furniture, Storage Tanks, Silicon And Gaskets Products, Filter Holder, Level Sensor, Water Testing Equipments, HPLC Consumable, GC Consumable, Laboratory Equipments, Disposable Funnel, Sterility Test Apparatus, Rubber Stoppers and many more products.

Other information:

• PEEK seals, valves and seats are used in a number of industrial applications. At Poly Fluoro, parts are available in a range of dimensions and profiles, all customizable based on client requirements and OEM drawings. 

Our typical range of parts includes, but is not limited to:

• Ball-valve seats
• Piston ring seals
• Rotary shaft seals
• Butterfly valve seat
• Tapered valves
• Spring-energized seals
• Lip seals
• Parts are CNC machined to tolerances of up to /-0.02mm – which is in line with best-in-class global tolerance norms.
• Our parts go through a rigorous inspection process, including raw material inspection, in-process inspection and final inspection. 
• All parts are assigned batch numbers with full traceability to the raw material and process parameters. 
• For high volume parts, special inspection gauges and fixtures are employed to ensure 100% inspection before dispatch.