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Economic approach to protein precipitation sample preparation

The Combipack™ is Porvair Sciences economic response to the growing use of protein precipitation separation techniques in chromatography...

HPLC modelling software

Dr Hans-Jürgen Rieger outlines the benefits of the latest high-performance liquid chromatography modelling software

Speed of data acquisition at heart of gas chromatography advance

Speed of data acquisition, together with bleed levels and inertness, are at the heart of innovations in the gas chromatography market. Sean...

Achieving lower detection limits of volatile nitrosamines in tobacco

Eric Phillips and Mary Dennis discuss the use of triple quadrupole GC-MS/MS as a potential solution for accurate detection, measurement and...

Air Products drives standards of accuracy in gas analysis

Air Products is driving standards of accuracy in gas analysis by using its extensive knowledge and expertise to develop gas products that...

Pollution-busting laundry additive gets set to clean up

An additive created in a unique collaboration between the University of Sheffield and the London College of Fashion which can be washed into clothes so the wearer purifies the air as they move could be available within just two years.

JRC report reviews measurement methods for nanoparticle sizing

A new report by the European Commission's Joint Research Centre (JRC) presents an in-depth review of methods available to measure the size of nanoparticles.

Determining equilibrium affinity and stoichiometry in solution via light scattering

Sophia Kenrick and Daniel Some look at efficient automation of composition-gradient multi-angle light scattering measurements for...

Advances in chromatography and spectroscopy

The best new releases focus on lower detection limits, better precision and improved productivity

Agilent technologies launches new software for gel permeation chromatography

Agilent Technologies has announced the launch of the new Agilent GPC/SEC software for gel permeation/size exclusion chromatography with improved measurement and reporting capabilities for the food, chemical and pharmaceutical industries.

Study reveals Neanderthals at El Sidrón in Northern Spain had knowledge of plants’ healing qualities

An international team of researchers, led by the Universitat Autònoma de Barcelona and the University of York, has provided the first molecular evidence that Neanderthals not only ate a range of cooked plant foods, but also understood its...

Binary Gradient LC/MS Pump

The Varian 212-LC chromatography pump is engineered to be the most stable and reliable analytical LC/MS pump in the laboratory today.

Assessing the quality of proteins using light scattering techniques

Ulf Nobbmann uses two case studies to illustrate the practical application of different light scattering techniques.

Solvent Enhanced Light Scattering technique

Viscotek has released an application note that describes a new light scattering technique that could be very helpful in Gel Permeation...

New Chromatography Software

Thermo Fisher Scientific Inc., the world leader in serving science, has introduced new ChromQuest 5.0 Chromatography Data System (CDS)...

New device reliably couples gas chromatography columns

Once again, the major equipment suppliers have chosen Pittcon to launch their latest innovations. Sean Ottewell looks at some of the best in...

MALDI LTQ XL mass spectrometer

The addition of MALDI to the LTQ XL linear ion trap provides information-rich spectra that are essential for the analysis of digested proteins and PTMs.

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