GERSTEL Solutions worldwide No. 15
Don't Work Day and Night!

In this issue

Flavor analysis

Tracking the Whole Range of Flavor Compounds
Sequential dynamic headspace sampling of brewed coffee and other beverages provides more information in a single GC/MS run.

Focusing on Taste and Flavor
Using SBSE, the analysis of flavors and off flavors can be combined. If a high-end GC/MS system is used, the amount of information gained is significantly increased.

Extractables & Leachables

Medical Implants - A Closer Look
In order to assess the quality and compatibility of a polymer based implant, simulated in-vivo studies are performed to determine leachable compounds from the device.

Stir Bar Sorptive Extractions (SBSE)

A Fully Established Technique
Stir Bar Sorptive Extraction (SBSE) based on the patented GERSTEL Twister is a fully established solvent-free extraction and concentration technique.

Forensic Toxicology

Efficiently Automated Drug Analysis
Comprehensive automation of SPE-GC/MS based analysis of serum and other matrices for opioids, cocaine and metabolites.

Inside the Laboratories of Schülke & Mayr GmbH

The MPS does the Night Shift
Analytical Quality Control (QC) of pharmaceutical products follows a strict set of guidelines. Automation with an integrated weighing option can make a big difference…

Water Analysis

Clean and Sensitive Determination of Pesticides
Online SPE sample clean-up based on replaceable cartridges provides higher sensitivity and lower limits of detection – without the risk of carry-over


Automated Sample Preparation Using the GERSTEL MPS Dual Head WorkStation
Part 1: Automated Ultrasonic Assisted Liquid Extraction and Filtration.