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Chromatography accessories
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Dual suppressor makes mathematical sense
The determination of polyphosphates in the presence of standard anions using dual suppression ion chromatography Brochure available
News from Metrohm UK (21 April 2004)
Web resource for chromatography and MS spares
Website is dedicated to the supply of high performance liquid chromatography, gas chromatography, and mass spectrometry instrument spares
News from LC Services ( 6 April 2004)
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) ( 5 April 2004)
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 ( 3 March 2004)
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 (12 February 2004)
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 (10 February 2004)
Heat flow measurement as a kinetic probe
User application article 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 ( 5 February 2004)
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 ( 5 February 2004)
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 Brochure available
News from Cecil Instruments ( 3 February 2004)
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 (30 January 2004)
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 (30 January 2004)
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 Brochure available
News from Shimadzu Scientific Instruments (30 January 2004)
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 Brochure available
News from Polymer Laboratories (11 December 2003)
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 ( 4 December 2003)
Automatic sampling for process chemistry
Integrated sampling system for process chemistry workstation retrieves samples from four independent modular reactors
News from Argonaut Technologies ( 3 December 2003)
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) ( 2 December 2003)
Determining hexane-extractable material
Technical background article 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 ( 1 December 2003)
New polymer characterisation specialist
Andrew Penrose joins Polymer Laboratories as technical specialist in polymer characterisation, based at the company's manufacturing facilities in Shropshire Brochure available
News from Polymer Laboratories (24 November 2003)
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) (20 November 2003)
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 Brochure available
News from Polymer Laboratories (13 November 2003)
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