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Chromatography accessories

(a sub category of Analytical instruments)

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Latest articles from 'Chromatography accessories'

News releases from this sub-category

Showing 451-475 of 567 articles

Sulphur detection system speeds analysis

Uses amperometric sulphur detection technology, which provides sensitivity and speed of analysis while eliminating cumbersome routine maintenance

News from Perkin Elmer LAS (UK) (formerly LAS), Apr 5, 2004

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HPLC detector integrates with workstation

System can independently control two flow cells, so by adding a second flow cell, pump and if required autoinjector, two systems can be run on the same detector and PC

News from Presearch, Mar 3, 2004

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European distribution for chromatography kit

Selerity strikes a marketing and distribution agreement RIC for its Polaratherm total temperature controller and associated chromatographic instrumentation

News from Selerity Technologies, Feb 12, 2004

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Inert networked headspace sampler improves GC

Headspace sampling is an attractive sample introduction method because it does not require sample preparation, an often time-consuming and difficult process

News from Agilent Technologies, Feb 10, 2004

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Heat flow measurement as a kinetic probe

A heat flow probe study was executed on a process chemistry workstation for the hydrolysis of acetic anhydride in water at temperatures from 25 to 55C

News from Argonaut Technologies, Feb 5, 2004

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Flash columns reduce purification costs

Fines-free, narrow particle size distribution sorbent provides columns that utilise the entire bed for the separation and ensure reproducible results

News from Argonaut Technologies, Feb 5, 2004

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HPLC detector fairly flies

Provides detailed spectral scans of chromatograms, so fast that the spectrum at any part of even a narrow peak can be obtained on-the-fly

News from Cecil Instruments, Feb 3, 2004

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Sometimes bigger is better

Enhanced range of syringe filters for HPLC and GC clean up offer increased throughput, lower backpressures and a more consistent performance

News from Chromacol, Jan 30, 2004

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There's life in the old dog yet

The working life of older chromatographs and mass spectrometers can be extended with quality servicing and supplies of obsolete parts

News from LC Services, Jan 30, 2004

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GC injection system is highly flexible

High throughput gas chromatography injection system combines static headspace, liquid injection, and solid phase micro extraction modes in one instrument

News from Shimadzu Scientific Instruments, Jan 30, 2004

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Feeling smart after winning grant

£100,000 award from UK Department of Trade and Industry to develop five polymer bound reagents for solid phase synthesis, combinatorial chemistry and scavenger resins

News from Polymer Laboratories, Dec 11, 2003

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Dual loop autosampler for HPLC purification

Designed for analytical to preparative scale purification for natural products research, combinatorial chemistry, medicinal chemistry, standards preparation, and diluted sample handling

News from Agilent Technologies, Dec 4, 2003

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Automatic sampling for process chemistry

Integrated sampling system for process chemistry workstation retrieves samples from four independent modular reactors

News from Argonaut Technologies, Dec 3, 2003

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HPLC column for HTP screening

These columns achieve average efficiencies of 70,000N/m, similar to standard microbore hardware efficiencies, but at a significantly lower cost

News from Thermo Electron (chromatography), Dec 2, 2003

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Determining hexane-extractable material

New performance-based method applicable to aqueous matrices that require the use of n-hexane as the extraction solvent and gravimetry as the determinative technique

News from Presearch, Dec 1, 2003

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New polymer characterisation specialist

Andrew Penrose joins Polymer Laboratories as technical specialist in polymer characterisation, based at the company's manufacturing facilities in Shropshire

News from Polymer Laboratories, Nov 24, 2003

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Lower detection limits in GC sampling

Innovative headspace sampling technology offers up to 100 times the sensitivity for reduced detection limits in gas chromatography

News from Perkin Elmer LAS (UK) (formerly LAS), Nov 20, 2003

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State of the art light scattering detectors

Literature includes an applications guide and example separations across the range of application areas, from pharmaceuticals to carbohydrates, polymers to peptides

News from Polymer Laboratories, Nov 13, 2003

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MP-TsOH cartridge for improved amine purification

Specifically developed for the isolation and purification of amines and basic heterocycles using a catch and release approach, and can also be used to scavenge basic reagents and by-products

News from Argonaut Technologies, Oct 29, 2003

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Better polymer characterisation by GPC-FTIR

Gel permeation chromatography coupled with fourier transform infra-red spectroscopy is a very powerful technique for polymer characterisation

News from Polymer Laboratories, Oct 14, 2003

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Chromatography product development deal

Micro-fabricated chip operates at atmospheric pressure and acts as a programmable chemical filter allowing specific compounds to be selected and quantitatively detected

News from Sionex, Oct 14, 2003

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HTLC columns take the heat

Technical note describes benefits of newly-developed polydentate silica specifically configured to remedy deficiencies and minimise column degradation

News from Selerity Technologies, Oct 10, 2003

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Polymer takes the pressure in HPLC

System's high-pressure, low dispersion, quick-connect sealing interface relies on the polymer's outstanding chemical resistance and mechanical performance under pressure

News from Victrex, Oct 7, 2003

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Buffer reservoir improves desalting process

With the reservoir, column is equilibrated with one buffer addition rather than requiring continual topping up, thereby enabling laboratory workers to spend time on more critical activities

News from GE Healthcare (formerly Amersham BioSciences), Sep 30, 2003

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High-speed, high-capacity HPLC autosampler

These stand-alone autosamplers feature built-in full-function system controllers to enable cost effective integration into virtually any modular setup

News from Shimadzu Scientific Instruments, Sep 30, 2003

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