Product category:
Liquid Analysis: Titration, HPLC, IC
News Release from: Bio-Chem Valve and Omnifit | Subject: Liquid chromatography tubes
Edited by the Processingtalk Editorial
Team on 05 July 2005
Precision glass columns for liquid
chromatography
Omnifit high-precision chromatography columns, from borosilicate glass and with inert PTFE wetted parts, provide a complete solution for virtually all low- and mid-pressure chromatography applications
Omnifit high-precision chromatography columns provide a complete solution for virtually all low- and mid-pressure chromatography applications Robust and easy to use, they are solvent resistant, fully biocompatible, and can operate up to pressures of 1200 psi (80 bar)
This article was originally published on Processingtalk on 28 Feb 2003 at 8.00am (UK)
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Manufactured from precision-bored borosilicate glass and with inert PTFE wetted parts, the columns can cope with the harshest laboratory chemicals.
They also have minimal dead volume, which ensures smooth fluid flow and eliminates sample contamination problems.
With ergonomically designed endpieces for quick and simple height adjustment (up to 80mm), each column is supplied fully assembled, with all necessary fittings and ready to use.
A range of frits with pore sizes down to 10microns allows the columns to support beds packed from even the finest media.
A totally inert system can be created by substituting the pre-fitted polyethylene frits with PTFE versions.
Columns are available in bore sizes of 3mm, 6.6mm, 10mm, 15mm, 25mm, 35mm and 50.5 mm, and in lengths between 50mm-1000mm.
A full range of accessories includes packing sleeves, column jackets, silicone seals, bleed valves, septum injectors, frit insertion tools and frit removal tools.
Omnifit has been a specialist manufacturer of inert fluidic components for over 30 years.
Partnered with Bio-Chem Valve, the companies provide a complete line of inert fluid handling components and systems.
Custom products for instrument manufacturers include chromatography columns, bottle caps, manual and electric valves, micro pumps, fittings and tubing sets.
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