In our June issue:
COLUMNS
SAMPLE PREPARATION PERSPECTIVES
New Sample Prep Products and Accessories for 2016
This yearly report on new products introduced at Pittcon or in the preceding year covers instruments, accessories, and sorbents for sample preparation. |
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Make your LC methods the best they can be
Learn valuable tips and tricks on how to develop the most robust, reproducible and fit-for-purpose LC methods - with Agilent's newly updated LC Handbook. New sections on LC and LC/MS include the importance of fittings and supplies that work best with your LC system.  Learn more
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LC TROUBLESHOOTING
Mixing and Degassing
Different techniques of liquid chromatography (LC) mobile-phase mixing can give different results and have different problems. John Dolan explains more. |
QUESTIONS OF QUALITY
LIMS and Data Integrity
In the world of data integrity, the focus is typically on the data and the numbers. How can technology, such as a laboratory information management system (LIMS), help to ensure data integrity? |
PERSPECTIVES IN MODERN HPLC
Separation Science Methods for Drug Development
An overview of modern practices of separation science in small-molecule drug development, focusing on HPLC method development. |
THE ESSENTIALS
Optimizing Key Variable in GC Analysis
An excerpt from LCGC's e-learning tutorial on GC analysis at CHROMacademy.com |
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PEER-REVIEWED ARTICLE
Fitting it Together
Chromatography connected with ion mobility spectrometry (IMS) is not commonly used, but is being investigated more. IMS is an independent analytical technique with very good detectability and a rather small separation ability. One favourable property of IMS is that it can work with ambient pressure and can be easily connected to a gas chromatograph. Analytical applications of gas chromatography coupled to mass spectrometry (GC–MS) are very different and encompass investigations into food, medical science, environment, drugs of abuse, chemical warfare agents, and explosives. This review article describes the results of studies connecting GC to IMS.
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