HPLC Valve and Injector Accessories
Waters Corporation Check Valve Housing, PerformancePLUS, HPLC System, Stainless Steel, 2-Pack
This check valve housing is a replacement cartridge designed for an HPLC system. It is supplied as a 2 pk and is compatible with 2695 and 2695 D Separations Modules.
- Made from stainless steel
- Designed for HPLC system
- Compatible with 2695 Separations Module and 2695 D Dissolution Separations Module
- Functions as a check valve
- Supplied as 2 pk
- Replacement as required
Trajan Scientific Smart SPME Arrow 1.10 Vlt 1 Pc
Smart SPME Arrow 1.10mm: DVB/PDMS (Divinylbenzene) Phase thickness 120µm Phase length 20mm color code: violett pack of 1 pc
Trajan Scientific Smart SPME Arrow 1.10 Grey 1 Pc
Smart SPME Arrow 1.10mm: Acrylate (Polyacrylate) Phase thickness 100µm Phase length 20mm color code: grey pack of 1 pc
Microsolv Technology Corporation Loop Sample Peek Rheodyne100Ul
Sample Loop, Rheodyne, 100ul, For HPLC Injectors, PEEK. MicroSolv Brand. 1/EA.
Optimize Technologies OPTI-SEAL UHMW-PE Plunger Seal HP/Agilent 1050, 1100, 1200, 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit. This item is equivalent to OEM part number 0905-1420.
Optimize Technologies ITB™ PTFE Plunger Seal, HP/Agilent 1050, 1100, 1200
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, PTFE-based Improved PTFE Blend (ITB) seals are a superior choice for applications with elevated temperatures, high organic content, or when the broadest possible solvent compatibility is required. ITB™ seals tend to be softer than those made from UHMW-PE, making them more forgiving at high pressures where piston side-loading or misalignment may occur. This softer nature also leads to more shedding, but the ITB™ proprietary blend is designed to shed particles that are large enough to be caught at the surface of a standard 2µm frit, not embed within it. This item is equivalent to OEM part number 5063-6589.
Optimize Technologies Sapphire Plunger, HP/Agilent 1050, 1100, 1200
Pistons are, by design, a consumable part of the HPLC pump and should be replaced on a regular preventative maintenance schedule. To maintain peak performance and avoid unplanned downtime, sapphire pistons require inspection every six months with yearly or as-needed replacement. Optimize sapphire pistons offer optimal concentricity and resistance to wear. Each sapphire rod is specifically cut in relation to the grain of the crystal lattice, yielding maximal resistance to breakage and superior wear characteristics. Attachment of the rod to the piston ferrule is performed through a proprietary process ensuring concentricity. This is an important, often overlooked procedure parameter that has a direct effect on seal lifetime. This item is equivalent to OEM part number 5063-6586.
![Optimize Technologies OPTI-SEAL UHMW-PE Plunger Seal 5mL S/SC Head [Gilson, Rainin HP, HPX, HPXL, SD200/300], 10pk](https://assets.fishersci.com/TFS-Assets/CCG/product-images/50113732.jpg-250.jpg)
Optimize Technologies OPTI-SEAL UHMW-PE Plunger Seal 5mL S/SC Head [Gilson, Rainin HP, HPX, HPXL, SD200/300], 10pk
Optimize Piston Seals are the longest lasting seals on the market. Machined from either of two proprietary polymer blends, UHMW-PE or ITB, Optimize Seals provide the ultimate in high pressure sealing capacity. For mostly aqueous buffered mobile phases, Opti-Seal™ UHMW-polyethylene is the wisest choice. Specially designed to be more resistant to abrasion and wear than standard polyethylene seals, they can last up to seven times longer under mostly aqueous conditions. Despite the UHMW-PE's durability, it has a coefficient of friction approaching that of PTFE. The homogenous polymer nature leads to less shedding, but when it does occur, a larger, more fibrous particle is produced which is easily caught by a filter frit.