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The Automated Sample Preparation and Analysis of a Pharmaceutical Cream using the Focus Sample Processing Robot

The extraction of active ingredients from pharmaceutical products, especially creams, can often be a long and tedious process involving many steps and using strongly acidic and basic reagents. An automated e ...

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

TPHs in Wastewaters using the Focus Robotic Sample Processor

Traditional liquid-liquid extraction of wastewaters for TPH (Total Petroleum Hydrocarbons) generally requires large samples i.e.1L to be extracted with an appropriate solvent, the resulting extract concentrat ...

Resource - Susan Gilbert - 15th Apr 2011 - 0 comments

Automating the Analysis of Selected Immunosuppressants in Whole Blood using a GERSTEL Multi Purpose Sampler Coupled to Liquid Chromatography Tandem Mass Spectrometry Detection

Cyclosporin A, tacrolimus and sirolimus are routinely measured in whole blood to monitor immunosuppressive therapy in transplant patients. Cyclosporin A, is a cyclic undecapeptide derived from the fungus Tol ...

Resource - Susan Gilbert - 15th Apr 2011 - 0 comments

Automation of Sample Preparation Steps using a Robotic X-Y-Z Coordinate Autosampler with Software Control

In addition to providing unattended operation as an autosampler for a chromatographic instrument, the use of the MultiPurpose Sampler (MPS) robot in combination with the MAESTRO software enables full automati ...

Resource - Susan Gilbert - 14th Apr 2011 - 0 comments

Improving MS Detection of Aflatoxins using Automated Solid Phase Extraction and Derivatization Coupled with an LC/MS System

Aflatoxins are metabolites from molds such as Aspergillus Flavus and Aspergillus Parasiticus. Aflatoxins are classified as mycotoxins, they are among the most potent human carcinogens, found mainly in foods ...

Resource - Susan Gilbert - 14th Apr 2011 - 0 comments

Improving MS Detection of Malachite Green in Fish Products using Automated SPE Coupled with an LC/ION Trap MS System

Malachite Green (MG) is a triphenyl methane dye that is highly efficient in battling fungi, bacteria and various single cell parasites. MG is traditionally used in aquaculture to treat and prevent fungal inf ...

Resource - Susan Gilbert - 14th Apr 2011 - 0 comments

Full Automation of ASTM Method D6584-07 “Standard Test Method for the Determination of Free and Total Glycerin in B-100 Biodiesel Methyl Esters by Gas Chromatography” using a GERSTEL Dual Rail PrepStation

Biodiesel is defined as mono-alkyl esters of long chain fatty acids derived from vegetable oils or animal fats which conform to ASTM D6751 specifications for use in diesel engines. Biodiesel is produced from ...

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

Online Solid Phase Extraction of Total Petroleum Hydrocarbons from Water Samples

An automated, on-line, Solid Phase Extraction (SPE) method has been developed to extract Total Petroleum Hydrocarbons (TPHs) in the C10-C40 range from water. The system is able to add the required volumes of ...

Resource - admin - 9th Sep 2010 - 0 comments

Automated Protein Precipitation and Separation using a GERSTEL Multi Purpose Sampler and Anatune CF-100 Centrifuge

Increasing throughput and reducing costs form ever part of today’s laboratories agenda. Automating existing manual processes, feature highly and are considered an important part of any laboratories continued ...

Resource - admin - 9th Sep 2010 - 0 comments