Search: Agilent 5971

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Performance of a Next Generation Vial Autosampler for the Analysis of VOCs in Water Matrices

In today’s laboratories, increased efficiency and productivity are of extreme importance. Equally important is the ability to automate analysis without sacrificing sample integrity or data quality. A new vi ...

Resource - Susan Gilbert - 19th Dec 2011 - 0 comments

Multi-Residue Analysis of Pesticides in Samples of Lettuce and Peas Using Large Volume-Difficult Matrix Introduction-Gas Chromatography-Mass Spectrometry (LV-DMI-GC-MS)

Ethyl acetate is widely used as a solvent for the multi-residue extraction of pesticides from foods because it provides acceptable recovery over a wide range of polarity. Prior to GC analysis of the extracts ...

Resource - Susan Gilbert - 18th Apr 2011 - 0 comments

The Focus Robotic Sample Processor as a Tool for the Multiple Analysis of Samples using Complementary Techniques

The Focus is a multifunctional instrument and can be used for the automated preparation and injection of samples using many techniques, for example SPME, headspace, liquid-liquid extraction, thermal desorptio ...

Resource - Susan Gilbert - 18th Apr 2011 - 0 comments

The Measurement of Free and Total Peppermint Oil in a Yeast-based Micro-encapsulation System

Fluid Technologies' Micap™ is a yeast-based micro-encapsulation system for volatile food flavours and other components including pesticides and pharmaceuticals. The yeast used for encapsulation is grown conti ...

Resource - Susan Gilbert - 18th Apr 2011 - 0 comments

Identification of Furan Fatty Acids as Minor Components of Human Lipids by Multidimensional GC-MSD

The fatty acid composition of plasma, red blood cells and platelets were investigated. Human milk was analyzed and the fatty acid composition compared to cow’s milk. After lipid extraction and transesterifica ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments

Identification of Furan Fatty Acids in Nutritional Oils and Fats by Multidimensional GC-MSD

Identification of furan fatty acids as minor components in oils and fats require several pre-analytical separation steps in order to obtain sufficient resolution and sensitivity in single column gas chromatog ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments

Applications of Mass Flow Controlled Multi Column Switching in On-Line Capillary GC/MS

The separation and analysis of low concentrations of organic compounds in complex sample matrices, such as petroleum products, waste and drinking water, food, beverages and pharmaceutical products is a rather ...

Resource - Susan Gilbert - 9th Sep 2010 - 0 comments