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Analytical protein aggregate separation without a column

The liquid chromatography column is replaced by separation channel technology

Core-shell columns

Phenomenex expands Kinetex F5 (Pentafluorophenyl) HPLC/UHPLC core-shell line to 5µm for preparative LC

Columns for fatty acid methyl esters analysis

New family of Zebron GC columns for fast, highly selective FAME analysis

Sensitive and precise multi-angle light scattering detector

Measures the intensity of scattering at 21 angles which enables the precise calculation of the absolute molecular weight

Hydrogen carrier gas solution for GC

NM Hydrogen Generators are available in seven models to deliver flows from 100 to 1,000 ml/min of ultra high purity hydrogen, 99.9999%

New size exclusion column

For the separation of high molecular weight biomolecules on HPLC and UHPLC systems

Dedicated gas solution

Provides a complete gas solution for Shimadzu’s LC-MS 8050 and LC-MS 8060 systems

Lab and beyond

Geoff Harper reports on the burgeoning applications of MS and GC in narcotics and explosives detection

Battling air bubbles

Air bubbles in particular are the enemy of practical HPLC and ion chromatography

Evaporative technique improves environmental sample preparation

HPLC/MS/MS and UPLC have become the sensitive and specific techniques of choice for the detection of algal toxins in water

New size exclusion column

Yarra 1.8µm UHPLC size exclusion column delivers increased separation of high molecular weight biomolecules

Thermal management systems optimise liquid chromatography equipment

System comprised of Laird’s advanced SR-54 Series temperature controller and thermoelectric assemblies to deliver precise temperature...

Self-regenerating purifier for chromatography gases

Gas purity is essential in any GC, HPLC or GC/MS application requiring high sensitivity

Accuracy in air testing

Shun-Hsin Liang explains how to improve analysis of aldehydes and ketones in air samples with faster, more accurate methodology

New valve delivers stable low-flow control

Increases gas chromatography (GC) repeatability and to improve the detection limit of the instruments

Novel diagnostics

Geoff Harper reports on some innovative – and unusual – applications of chromatography technologies

Self-regenerating purifier for chromatography gases

Gas purity is essential in any GC, HPLC or GC/MS application requiring high sensitivity

Detectors for field-flow fractionation

Platform will provide laboratories for the first time a single platform able to separate both particles and molecules

Fast lyophilisation of HPLC fractions

Developed to provide a rapid, high-throughput alternative to freeze drying HPLC purification fractions

High-pressure ion chromatography system

Environmental, food safety, pharmaceutical and industry/petrochemical laboratories performing HPIC analysis can now rely on a new flexible...

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