Wyatt μDAWN MALS detector and Optilab UT-rEX RI detector
09 April, 2014Wyatt Technology has announced an application note which outlines the combined use of the Wyatt μDAWN multiangle light scattering (MALS) detector and the Optilab UT-rEX refractive index (RI) detector to measure the absolute molecular weight (or molar mass) and size of eluting species in ultrahigh-performance liquid chromatography (UHPLC).
Thermo Scientific GlycanPac AXR-1 column
10 February, 2014Thermo Fisher Scientific announces the HPLC and UHPLC column, Thermo Scientific GlycanPac AXR-1 column, for glycan analysis. The column offers high-resolution separations based on charge, isomerism and size.
Waters Acquity UPLC M-Class System
30 January, 2014The Waters Acquity UPLC M-Class System is a nano- to microscale UltraPerformance LC (UPLC) system rated for 15,000 psi operation. Coupled to Waters' mass spectrometers, the system delivers the sensitivity to quantify and identify vanishingly small concentrations of key molecules.
Restek Raptor SPP LC columns and guards
14 January, 2014Superficially porous particles (SPP or ‘core-shell’ particles) dramatically boost column efficiency and reduce analysis times. With Raptor LC columns, Restek chemists have combined the speed of SPP with the resolution of highly selective USLC technology.
Thermo Scientific Trace 1300 Series GC system
07 January, 2014Scientists using gas chromatography (GC) can enjoy a variety of options with the Thermo Scientific Trace 1300 Series GC system, designed to conserve helium, permit use of multiple detectors simultaneously, automate sampling gas workflows and perform flame photometric detection.
Malvern Viscotek light-scattering GPC/SEC detectors
01 January, 2014Light-scattering GPC/SEC detectors are powerful tools for protein, polymer and macromolecular research commonly used to determine absolute molecular weight and protein aggregation. The addition of the Viscotek SEC-MALS 20 to Malvern's range of detectors is said to make the company the sole provider of every commercially available light-scattering technology for GPC/SEC.
Malvern Viscotek SEC MALS 20
29 August, 2013The Viscotek SEC MALS 20 is an advanced multi-angle light scattering (MALS) detector for size-exclusion chromatography (SEC/GPC). It is used to measure absolute molecular weight of proteins, synthetic and natural polymers.
GE Healthcare Superdex 200 Increase columns
01 August, 2013Superdex 200 Increase columns are said to offer reduced runtimes without compromising resolution. Available in a number of semi-preparative and analytical pre-packed column formats, the product allows the user to spend less time separating proteins by size.
Thermo Scientific MAbPac Protein A column
21 June, 2013Thermo Scientific MAbPac Protein A column is an HPLC column for high-performance monoclonal antibody titre analysis. The product is specially designed for higher sensitivity and accurate concentration analysis over a wide linear range to minimise the need to re-analyse samples.
Waters Cortecs Columns
18 June, 2013Waters Corporation has introduced Cortecs Columns, a family of 1.6 µ solid-core UltraPerformance LC columns. The columns are said to bring higher efficiency to chromatography.
Biotage Isolera Dalton mass directed flash purification system
02 June, 2013Biotage has launched the Isolera Dalton - a fully automated miniaturised mass directed flash purification system. The system integrates a miniaturised mass detector and a flash chromatography system into one platform.
GE Healthcare fraction collector and sample pump for ÄKTA pure protein purification system
10 May, 2013GE Healthcare’s fraction collector and sample pump are specifically designed to enhance ÄKTA pure, the modular chromatography system for flexible, reliable and intuitive protein purification.
Agilent 7890B gas chromatograph and the 5977A Series mass selective detector
01 May, 2013Agilent Technologies has introduced the Agilent 7890B gas chromatograph and the 5977A Series mass selective detector.
Shimadzu Nexera X2 UHPLC system
15 April, 2013The Nexera X2 UHPLC system from Shimadzu showcases innovative technologies for improving UHPLC method development and operation.
Thermo Scientific SureStop 9 mm Vial
12 April, 2013The Thermo Scientific SureStop 9 mm Vial is designed as part of the Advanced Vial Closure System (AVCS). It removes any subjectivity around achieving the optimal compression of the septum when sealing a chromatography vial.
