Gerstel: Intelligent Automation for GC/MS and LC.MS

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No Need for a Night Shift with Automated GCMS Sample Prep

No Need for a Night Shift with Automated GCMS Sample Prep

Posted 2 years ago

Pharmaceutical product quality control follows strict guidelines. Schülke and Mayr maintained QC rules and met rising workload with an automated MPS.

How the Twister SBSE Transformed Sample Preparation for Chromatography

How the Twister SBSE Transformed Sample Preparation for Chromatography

Posted 2 years ago

The inventor of stir bar sorptive extraction (SBSE) recalls the creation and adoption of the Twister. The technology is now a standard method worldwide.

How General Mills Used the Twister for QuEChERS Residue Cleanup

How General Mills Used the Twister for QuEChERS Residue Cleanup

Posted 2 years ago

Here’s what researchers at General Mills found when they used the GERSTEL SBSE Twister to clean up QuEChERS extracts during analysis of pesticides in food.

Slitted Microvial Works Best for Aroma Compound Analysis

Slitted Microvial Works Best for Aroma Compound Analysis

Posted 2 years ago

See what happened when scientists tested five different versions of microvial design to determine aroma compounds in edible oils.

Novel SBSE Techniques Lead to Better-Tasting Beer, Wine

Novel SBSE Techniques Lead to Better-Tasting Beer, Wine

Posted 2 years ago

Stir Bar Sorptive Extraction is the primary technique for beer and wine flavor and aroma analysis. Here’s a new multi-SBSE method to improve results.

New SBSE Twisters Detect Hard-to-Analyze Flavors

New SBSE Twisters Detect Hard-to-Analyze Flavors

Posted 2 years ago

New stir bar sorptive extraction technologies, aka Twisters, are enabling novel flavor and aroma analyses as highlighted recently in green tea and beer.

An Easier, Solvent-Free Extraction of Aromatic Metabolites

An Easier, Solvent-Free Extraction of Aromatic Metabolites

Posted 2 years ago

Traditional methods for isolating and detecting metabolites in aromatic compounds have involved heated solvent extraction and take up to 48 hours. Learn how to automate the process without the use of solvents and provide faster results.

Ultrasonic Extraction: Automating Solid Material Sample Prep

Ultrasonic Extraction: Automating Solid Material Sample Prep

Posted 2 years ago

Discover what investigators learned when they deployed automated sample-prep for ultrasonic extraction of plant materials in a metabolomics study.

How One Lab Automated GC/MS Analysis of 33 Amino Acids

How One Lab Automated GC/MS Analysis of 33 Amino Acids

Posted 2 years ago

Vital to human life, amino acids are important markers of metabolic disorders. Learn how one lab automated the GC/MS analysis procedure for amino acids.

Automated Liner Exchange: Benefits in Gas Chromatography

Automated Liner Exchange: Benefits in Gas Chromatography

Posted 2 years ago

The liner of your gas chromatography equipment must be changed frequently, due to matrix residue buildup. Do it faster with automated liner exchange.