TY - JOUR
T1 - Comparison of different extraction techniques for the determination of polychlorinated organic compounds in sediment
AU - Martens, D.
AU - Gfrerer, M.
AU - Wenzl, T.
AU - Zhang, A.
AU - Gawlik, B. M.
AU - Schramm, K. W.
AU - Lankmayr, E.
AU - Kettrup, A.
N1 - Funding Information:
Acknowledgements The authors thank the European Union for financial support and Anton Paar Physica (Graz, Austria) for technical assistance with the Multiwave extraction system.
PY - 2002
Y1 - 2002
N2 - The performance of various enhanced extraction techniques, such as accelerated solvent extraction, microwave-assisted extraction, Soxhlet extraction, ultrasonic extraction and fluidized-bed extraction for the determination of polychlorinated organic compounds in dry sediment was investigated in two laboratories. The results of the two laboratories were in good agreement. The extraction yields from the batch extraction methods were lower than those from the dynamic techniques. Accelerated solvent extraction, especially, exhibited higher extraction efficiency than the standard procedure, Soxhlet extraction, whereas the results of fluidized-bed extraction were comparable.
AB - The performance of various enhanced extraction techniques, such as accelerated solvent extraction, microwave-assisted extraction, Soxhlet extraction, ultrasonic extraction and fluidized-bed extraction for the determination of polychlorinated organic compounds in dry sediment was investigated in two laboratories. The results of the two laboratories were in good agreement. The extraction yields from the batch extraction methods were lower than those from the dynamic techniques. Accelerated solvent extraction, especially, exhibited higher extraction efficiency than the standard procedure, Soxhlet extraction, whereas the results of fluidized-bed extraction were comparable.
KW - ASE
KW - Chlorinated compounds
KW - Fluidized-bed extraction
KW - Microwave-assisted extraction
KW - Soxhlet extraction
KW - Ultrasonic extraction
UR - http://www.scopus.com/inward/record.url?scp=0036249678&partnerID=8YFLogxK
U2 - 10.1007/s00216-001-1120-y
DO - 10.1007/s00216-001-1120-y
M3 - Article
C2 - 11939632
AN - SCOPUS:0036249678
SN - 1618-2642
VL - 372
SP - 562
EP - 568
JO - Analytical and Bioanalytical Chemistry
JF - Analytical and Bioanalytical Chemistry
IS - 4
ER -