Pressurized Solvent Extraction Articles & Analysis
11 articles found
“The use of the BUCHI SpeedExtractor for the extraction of PAH increased the recovery rates, especially for volatile ...
ByBUCHI
“The use of the BUCHI SpeedExtractor for the extraction of PAH increased the recovery rates, especially for volatile PAH." ...
ByBUCHI
Equipment: SpeedExtractor E-916 with 40 mL cells The SpeedExtractor E-916 is revolutionizing the sample extraction process in time and reco-very. Thanks to high temperature and pressure, solvent extraction of six samples is completed in less than two hours. ...
ByBUCHI
In this Short Note, we highlight the Freeze Drying (lyophilization) and subsequent fat extraction of food samples. The SpeedExtractor E-914 / E-916 can be used only for solid or semi-solid samples. Residual moisture needs to be removed by mixing the sample with a drying agent such as diatomaceous earth. This can be omitted by using Freeze Drying: the drying is initiated mainly by direct ...
ByBUCHI
SpeedExtractor E-914: Pressurized solvent extraction for the determination of dioxins and PCBs in dairy, egg, pork and fish The determination of dioxins and PCBs in foodstuffs is performed to monitor the potential exposure to humans. ...
ByBUCHI
SpeedExtractor E-916: Optimization of pressurized solvent extraction (PSE) for the rapid and efficient determination of MOSH and MOAH in dry food samples Many food samples are contaminated with mineral oil coming from different sources. ...
ByBUCHI
SpeedExtractor E-916: Optimization of pressurized solvent extraction (PSE) for the rapid and efficient determination of MOSH and MOAH in cardboard Many food samples are often contaminated with mineral oil coming from different sources. ...
ByBUCHI
LABERCA specifies the use of pressurized solvent extraction before analysis. They define detailed guidelines and the laboratories have to work accordingly. ...
ByBUCHI
The efficacy of pressurized solvent extraction with BUCHI's new SpeedExtractor was examined for the extraction of dioxins/furans (PCDDs/PCDFs), polybrominated diphenyl ethers (PBDEs), and perfluorinated compounds (PFCs) from different environmental matrices: PCDDs/PCDFs from soil samples, PFCs from soil and sewage sludge, and ...
ByBUCHI
The efficiency of pressurized solvent extraction (PSE) was investigated by comparing PSE with automated Soxhlet extraction. Sediment samples containing polybrominated diphenylethers (PBDEs) were processed in the SpeedExtractor E-914 for PSE and the Extraction System B-811 for automated Soxhlet ...
ByBUCHI
The Extraction System B-811 and the Syncore Analyst parallel concentrator from Buchi as well as the Pressurized Solvent Extractor from Applied Separations were evaluated for the pretreatment of samples containing PAHs. ...
ByBUCHI