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Using Size Exclusion Chromatography (SEC) to Characterize IgG Monomers and their Aggregates

Manufacturers need to thoroughly understand the tendency of the samples to aggregate in order to make effective biopharmaceutical formulations.

From Malvern Panalytical 3 Nov 2015

Using a Single Module Micro GC Fusion to Rapidly Analyze the Composition of Natural Gas

The ability to quickly and precisely analyze the physical properties and chemical composition of natural gas is vital for natural gas producers, gatherers, and gas distribution companies for custody transfer.

From INFICON Inc. 2 Nov 2015

Why Choose Programmable Temperature over Isothermal Operation for Gas Analysis?

The isothermal operation of conventional Micro GCs arercapable of rapidly analyzing light hydrocarbons and fixed gases.

From INFICON Inc. 2 Nov 2015

Analyzing Demicellization Data from Isothermal Titration Calorimetry

Isothermal titration calorimetry (ITC) is a suitable technique that allows an accurate determination of the CMC.

From Malvern Panalytical 2 Nov 2015

Using the Mark-Houwink Point to Investigate the Structure of Polymers in Solution

Polymers with favorable physical properties can be created by altering their properties by derivitisation or changing their structure.

From Malvern Panalytical 2 Nov 2015

Determining the Efficiency of Catalysts through Rapid Analysis of Sulfur Dioxide

Nearly 180 million tons of sulfuric acid (H2SO4) are used for various applications, for example as formulation of insecticides, fertilizers, and detergents, around the world every year.

From INFICON Inc. 2 Nov 2015

Using Raman Spectroscopy to Monitor the Composition of Active Coatings

In this article Raman spectroscopy with Kaiser Optical Systems’ noncontact large-spot PhAT technology is used to perform analysis of active coatings as they are produced.

From Endress+Hauser 29 Oct 2015

Using Raman Spectroscopy to Monitor Protein Batch Crystallization

This article will look at the way Raman spectroscopy is applied to study a laboratory-scale batch crystallization of lysozyme. Lysozyme is a common protein and was selected because its crystallization has been well researched, making it a suitable for a proof-of-concept experiment.

From Endress+Hauser 29 Oct 2015

Using Raman Spectroscopy to Assist in the REACH Registration of Gases

One of the potential alternative techniques of the REACH registration of gases is Raman spectroscopy since it enables the identification of homonuclear diatomics that are inactive to infrared radiation.

From Endress+Hauser 29 Oct 2015

Using Raman and IR Spectroscopy to Monitor Soil Gases and the Sequestration of CO2

Vibrational spectroscopic techniques, such as Raman and mid-infrared (IR) absorption spectroscopies provide a capable means to continuously monitor species such as water vapor, O2, CO2, CO, N2, NOx, SOx, and CH4 in soil gas for comparison with ambient levels.

From Endress+Hauser 29 Oct 2015