General HPLC Accessories
Pickering Laboratories Inc Gas Manifold Assembly, PCX
Since 1982 Pickering Laboratories has been offering an integrated approach to Post-Column Derivatization applications that includes instrumentation, chemistry and support. Post-column derivatization systems, made in the USA, are available in multiple configurations, optimized for your application. We also offer: cation-exchange and reversed-phase columns, High-purity reagents, chemicals and solutions. Our newest line of products are our artificial body fluids, called Product Testing Solutions. Some of the solutions offered include: artificial perspiration, artificial saliva, artificial urine, custom formulations for testing textile, electronics, medical devices and other consumer products. Expertise and support with method development, method performance and troubleshooting are our specialties and we invite you to contact us with any questions.
Thermo Scientific Viper Fingertight Fitting Systems | Stainless Steel | 1 EA
Ferrule-free tightening design for virtually zero-dead-volume connections, Operates at pressures up to 1310 bar, Suitable for temperatures up to 120C, Fingertight design, Flexible stainless-steel capillaries 1/32 in OD, No tools required, Compatible with valves and columns from virtually any manufacturer, Fits narrow connections such as 10-port valves, Available in different materials lengths and inner diameters
Waters Corp XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pk
This method validation kit consists of three XSelect CSH Phenyl-Hexyl columns packed with three different batches of sorbent. XSelect CSH Phenyl-Hexyl columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions. Packed in ultra-low dispersion hardware, 2.5 µm eXtended Performance [XP] columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption.
![Optimize Technologies ITB™ PTFE Plunger Seal, Black, Waters 100 µL Head [M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA, 515, 1515, 1525]](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00025036-39-36-01206.JPG-250.jpg)
Optimize Technologies ITB™ PTFE Plunger Seal, Black, Waters 100 µL Head [M45/45G, M501, 510, 590, 600/600E, 610, 6K/6KA, 515, 1515, 1525]
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 WAT026613.
Thermo Scientific Purge Screw Valve
Purge screw for mass spectrometry ion source made of stainless steel rated for 100 megapascals of pressure with VF-P20 threading to vent and evacuate gases while maintaining vacuum.