App Note 3/1994 Thermal desorption is a well known technique for the analysis of volatile organic contaminants in air and normally employs adsorption on porous polymers. This operation principle can […]
LEARN MOREApp Note 1/1994 Thermal desorption is a well known technique for the analysis of volatile organic contaminants in air normally adsorbed on porous polymers and has been previously discussed [1]. […]
LEARN MOREApp Note 2/1994 Off-flavors in solid samples often cause analytical problems due to the necessity of sample pretreatment steps such as time consuming extractions followed by re-concentration of the resulting […]
LEARN MOREBelow is a list of publications on CIS/PTV inlets for your reference. These cannot be downloaded due to Copyright protection. Optimization of a preparative capillary gas chromatography-mass spectrometry system for […]
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 MOREApp Note 7/2010 Fruit and vegetable extracts that are produced following the well established QuEChERS method typically contain a significant amount of nonvolatile matrix material. After several injections of such […]
LEARN MOREApp Note 1/1998 This paper describes an online LC-GC coupling system that allows fractions from an LC eluant stream to be transferred to a standard GC system. A large volume […]
LEARN MOREApp Note 2/1996 Many buildings constructed from prefabricated elements are widely contaminated with PCB originated in e.g. elastic sealants which act as permanent sources for several years. Indoor air filtration […]
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