Search: Agilent 5972 A

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The AQUATek 70 Liquid Autosampler Precision and Cleanliness Capabilities

Precision of both sample transfer and standard addition are critical for any autosampler. Furthermore, autosamplers must conserve standard reagents and demonstrate minimal carryover. The Tekmar AQUATek 70™ ...

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

Analysis of Plasticizers in Medical Products by GC-MS with a Combined Thermodesorption - Cooled Injection System

The combination of a new thermodesorption module with a cooled injection system (TDS-2,CIS-3, Gerstel, Mülheim, Germany) now provides a powerful thermodesorption system for direct analysis of volatile trace c ...

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

Breath Analysis from Patients with Metabolic Disorders: GC-MS Analysis with a Combined Thermodesorption - Cooled Injection System

The combination of a new thermodesorption module with a cooled injection system (TDS-2,CIS-3, Gerstel, Mülheim, Germany) now provides a powerful thermodesorption system for direct analysis of volatile trace c ...

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

Direct Thermal Desorption GC/MS Analysis of Automotive Air Charcoal Filters

The analysis of volatile organic contaminants in air trapped on an automotive air charcoal filter is usually carried out using standard liquid extraction followed by GC/MS analysis of the extract. This standa ...

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

Determination of Wine Aroma Compounds from Simple Extracts using Automated Large Volume Injection with PTV Solvent Splitting

A combination of sensory testing and analysis of individual chemical species is now regarded as necessary, both for evaluation of wine character and quality as well as for a definite determination of off-flav ...

Resource - Susan Gilbert - 6th Jan 2011 - 0 comments

The Use of a Multipurpose Sampler for Headspace GC-MS Analysis of Volatile Organic Compounds in Human Urine and Plasma

A multi-purpose-sampler (Gerstel MPS), designed for liquid large volume, gaseous and headspace samples was used for the GC-MS analysis of organic volatiles in human urine and plasma. Headspace sampling with a ...

Resource - Susan Gilbert - 20th Dec 2010 - 0 comments

Quantification of 4-Heptanone in Urine by Headspace GC-MS Analysis Using a Multipurpose Sampler

A multi-purpose-sampler (Gerstel MPS), designed for liquid large volume, gaseous and headspace samples was tested for its suitability in the GC-MS analysis of organic volatiles in human urine. Headspace sampl ...

Resource - Susan Gilbert - 20th Dec 2010 - 0 comments

The Use of a Multi Purpose Sampler for Headspace GC-MS Analysis of Volatile Organic Compounds in Human Urine

A multi purpose sampler (Gerstel MPS), designed for liquid large volume, gaseous and headspace samples was tested for its suitability in the GC-MS analysis of organic volatiles in human urine. Headspace samp ...

Resource - Susan Gilbert - 20th Dec 2010 - 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