MPS Automated Membrane Extraction Automated liquid-liquid membrane extraction for challenging matrices Sample with Addition of exmembrane inser- traction ted solvent Removal of solvent extract for injection

MPS Membrane Extraction Option* The GERSTEL MultiPurpose Sampler (MPS) Membrane Extraction option enables automated extraction and chromatographic analysis of samples with very complex and challenging matrices. Extensive manual clean-up steps can be eliminated. The Membrane Extraction technique is based on extraction of organic analytes across a polymer membrane from a liquid sample phase into a liquid solvent phase. Since the liquid phases are not in direct contact with each other, liquid-liquid extractions of dirty matrices such as samples containing solids, suspended particles, charged compounds...