Concepedia

Automated liquid membrane extraction for high-performance liquid chromatography of Ropivacaine metabolites in urine

Jan Åke Jönsson, Malin Andersson, Claes Melander, Jan Norberg, Eddie Thordarson, Lennart Mathiasson

Journal of Chromatography A · 2000 · 50 citations · 11 references

DOI

Concepts

References

11

Aqueous/aqueous extraction by means of a liquid membrane for sample cleanup and preconcentration of amines in a flow system

Analytical Chemistry · 1986 · 269 citations

, , +9

Liquid membrane extraction in analytical sample preparation

Jan Åke Jönsson, Lennart Mathiasson · TrAC Trends in Analytical Chemistry · 1999 · 263 citations

, , +14

Liquid membrane extraction in analytical sample preparation

Jan Åke Jönsson, Lennart Mathiasson · TrAC Trends in Analytical Chemistry · 1999 · 198 citations

, , +14

Supported liquid membrane techniques for sample preparation and enrichment in environmental and biological analysis

Jan Åke Jönsson, Lennart Mathiasson · TrAC Trends in Analytical Chemistry · 1992 · 183 citations

, , +16

Determination of low parts per billion levels of amines in urine by liquid membrane sample cleanup directly coupled to a gas-liquid chromatograph

Analytical Chemistry · 1988 · 94 citations

, , +9