简介:A 20-30 times more sensitive method than traditional GC-
ECD has been developed and validated for the
determination of PCBs in soil and water. Methods of
analysis were evaluated through determination of
detection lim简介:A 20-30 times more sensitive method than traditional GC-
ECD has been developed and validated for the
determination of PCBs in soil and water. Methods of
analysis were evaluated through determination of
detection limits (down to sub ppb level), quanti?cation
limits (down to few ppb), linearity and repeatability.
Validation was completed by the determination of PCBs
extraction recoveries obtained using Liquid/Liquid and
ASE extraction.
LV-SL has proven to be a reliable tool for trace
analysis in environmental applications, being robust
against “very dirty” samples like soil extracts. LV-SL is theeasiest large volume injection GC technique, since it doesnot require any special hardware or tedious tuning of
operating parameters. Full automation is provided
through the dedicated LV-SL Assistant software.详细>