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LCGC Europe-10-01-2014

LCGC Europe

Electronic Control of Carrier Gas Pressure, Flow, and Velocity

October 01, 2014

GC Connections

27

10

Have you wondered how your GC system sets and controls gas pressures, flows, and carrier gas velocities electronically? Here, we describe the requirements for and the operation of electronic gas control systems for GC columns and detectors.

Quantifying Proteins by Mass Spectrometry

October 01, 2014

27

10

The quantification of proteins in a complex biological sample is an important and challenging task. Mass spectrometry (MS) is increasingly used for this purpose, not only to give a global survey of the components and their amounts, but also to precisely and accurately quantify specific target proteins.

Advantages of Saliva Sampling in Bioanalysis Using Microextraction by Packed Sorbent and Dried Saliva Spot with LC–MS–MS

October 01, 2014

Features

27

10

In this article, two sample handling and sample preparation methods for saliva samples are presented and discussed. Both methods were applied for determining the presence of lidocaine in saliva.

Vol 27 No 10 LCGC Europe October 2014 Regular Issue PDF

October 01, 2014

Issue PDF

27

10

Click the title above to open the LCGC Europe October 2014 regular issue, Vol 27, No 10, in an interactive PDF format.