Product category:
Liquid Analysis: Titration, HPLC, IC
News Release from: Bio-Chem Valve and Omnifit | Subject: Chromatography columns
Edited by the Processingtalk Editorial
Team on 28 February 2003
Precision glass columns for
chromatography
The new Omnifit high precision glass chromatography columns provide a complete solution for virtually all low- and mid-pressure liquid chromatography applications
Robust and easy to use, they are solvent resistant, fully biocompatible, and can operate up to pressures of 1200 psi (80 bar) Manufactured from precision-bored borosilicate glass and with inert PTFE wetted parts, the columns can cope with the harshest laboratory chemicals
This article was originally published on Processingtalk on 5 Nov 2003 at 8.00am (UK)
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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
They also have minimal dead volume, which ensures smooth fluid flow and eliminates sample contamination problems.
With ergonomically designed end-pieces 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 10æm 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 bleed valves, funnels, and frit insertion tools.
Omnifit has been a specialist manufacturer of inert fluidic components for over 30 years.
Its custom products for instrument manufacturers include chromatography columns, bottle caps, manual and electric valves, fittings and tubing sets.
The company uses e-drawings and animated CAD models to reduce development time, in many cases removing the need for hard prototypes.
When designs are approved, Omnifit manufactures to meet the customer supply chain requirements for scheduled, Kanban or JIT delivery.
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