Monthly Highlight

Webinar
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New Technologies to Streamline Chemical Imaging and Quantification of API Forms in Drug Development

This webinar will describe the use of molecular spectroscopy techniques (Raman and IR) for solid-state analysis in drug development. Two presentations will focus on chemical imaging of polymorphs by LDIR, and the rapid quantification of low level crystalline forms using transmission Raman.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand<br/></font>New Technologies to Streamline Chemical Imaging and Quantification of API Forms in Drug Development

Webinar
Now available on-demand
Leak Detection of Biopharmaceutical Processes- How to Avoid Costly Contamination

In this webinar, production process and quality managers, engineers and technicians will learn how to easily avoid very costly contamination and lost production batches.

Read More thumbnail image: <font color=red>Webinar<br/>Now available on-demand<br/></font>Leak Detection of Biopharmaceutical Processes- How to Avoid Costly Contamination

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Shimadzu Europa
High-Resolution and High-Speed Simultaneous Analysis of Preservatives in Cosmetics Using SPP Column

thumbnail image: <font size=3>Shimadzu Europa</font><br />High-Resolution and High-Speed Simultaneous Analysis of Preservatives in Cosmetics Using SPP Column

To increase their stability, many cosmetics contain antiseptic compounds such as parabens and 2-phenoxyethanol. However, these preservatives are not only bactericidal but can also cause allergic symptoms in humans. This article introduces a method for the analysis of 24 types of cosmetic preservatives, either specified in the cosmetics standards established by the Japanese Ministry of Health, Labour and Welfare or regulated by the European Commission, using ultra-high performance liquid chromatography...

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Ezines

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Chinese scientists have used double surfactants‐assisted electromembrane extraction to extract the insectided cyromazine and its main degradation product melamine from surface water, soil and cucumber samples.

Researchers from Argentina and Spain used gel electrophoresis to analyze and compare the plasma proteins of healthy and rehabilitating Andean condors.

Czech chemists have used various forms of mass spectrometry, together with gas chromatography, to analyze the volatile organic compounds released from packaged leaf salads as they age.

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Education

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The Basics of Micro-LC

Thorsten Teutenberg, Terence Hetzel, Denise Loeker, Juri Leonhardt

Apr 3, 2018

thumbnail image: The Basics of Micro-LC

For some time “sustainable processes” has been the phrase on everyone’s lips. As far as analytical labs are concerned there are many possibilities for saving energy or rather for using resources more efficiently. Besides the real “energy guzzlers” such as extractors and safety cabinets, complex analysis apparatus has to be subjected to critical system checks, too.

Selected key technologies of the analytical science industry are discussed by Steve Down with reference to burgeoning application areas and the scope for future improvements.

Ion source pressure plays a significant role in the process of ionization and the subsequent ion transmission inside a mass spectrometer. Pressurizing the ion source to a gas pressure greater than atmospheric pressure is a relatively new approach that aims to further improve the performance of atmospheric pressure ionization sources. A brief review on the development of super-atmospheric pressure ion sources, including high-pressure electrospray, field desorption and superheated ESI, and the strategies to...

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Journals

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Radiation and Health is a specialty section of Frontiers in Public Health.

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Webinars

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Tips and Tricks with the ICP-OES 5110

Date: Oct 24, 2019 - 12:00

ICP-OES is a widely used technique for the analysis of multiple elements from trace to percent levels in 1000’s of samples per day. Agilent presents a series of ‘Tips and Tricks’ to help your laboratory maximise ICP-OES up-time and ensure the quality of data produced.

thumbnail image: Tips and Tricks with the ICP-OES 5110
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Videos

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GPC/SEC/GFC: How to Select the Best Stationary Phase

Date: Feb 21, 2019

In this video clip, the “Magic Triangle” for the selection of stationary phases for GPC/SEC/GFC is presented by Dr. Daniela Held (Director Marketing and Sales, PSS). This tool provides a quick visual aid for the selection of columns, where the three sides represent sample, mobile phase, and stationary phase.

thumbnail image: GPC/SEC/GFC: How to Select the Best Stationary Phase
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