Keywords Pesticides, Large Volume Injection, Automated Evaporation and Concentration, Gas Chromatography-Mass Spectrometry, PTV Inlet, Cooled Injection System. Abstract Pesticides are frequently determined in various food and beverage types and in […]
LEARN MOREApp Note 187/2016 The manual transfer of liquid standards and solutions is usually part of the daily activities throughout the analytical laboratory. For example, liquids must be transferred when creating […]
LEARN MOREThis study focuses on the simultaneous detection of OP pesticides using two 8890 gas chromatographs with a GERSTEL MPS roboticpro sampler. The MPS was configured to perform liquid injection. Static […]
LEARN MOREApp Note 204/2019 Antibiotics are a class of antimicrobial veterinary drugs widely used to control disease in food producing animals including egg laying chickens. However, antibiotics can migrate into and […]
LEARN MOREApp Note 7/2014 Liquid-liquid extractions have long been performed manually and are used to extract and concentrate analytes from aqueous matrices. Inclusion of liquid-liquid extraction in many official methods attests […]
LEARN MOREApp Note 209/2019 The number of cannabis containing products, such as extracts, tinctures, edibles, waxes and oils, available in the United States have increased significantly due to changes in state […]
LEARN MOREApp Note 207/2019 The manual transfer of liquid samples is part of daily activities throughout the analytical laboratory. The accurate and precise transfer of liquid samples can be critical to […]
LEARN MORETech Note 1/2004 Sample clean-up steps, which are needed in order to prepare for example environmental or food samples for pesticide analysis, are time-consuming and a potential source of errors. […]
LEARN MOREApp Note 15/2012 This study shows the use of the GERSTEL Cooled Injection System (CIS) a programmable Temperature Vaporization (PTV) type inlet for large volume injection of water samples and […]
LEARN MORE