From high-sensitivity LC-MS/MS measurement to trace elemental speciation, this product group brings together complementary technologies for challenging analytical workflows. EXPEC's LC-MS/MS 5210 combines liquid-phase separation with triple-quadrupole tandem mass spectrometry for applications such as pesticides, perfluorinated compounds, clinical biomarkers, and other targeted analytes, while Prin-Cen's ELSpe-2 integrates high-pressure chromatography, online digestion, hydride generation, and interfaces for AFS or ICP-MS detection. For difficult high-matrix samples, the ELSpe-2 PreCon adds automated preconcentration and matrix removal, supporting analysis in samples such as seawater and high-salt matrices. These capabilities provide laboratories with adaptable analytical chromatography solutions for both molecular testing and ultra-trace elemental investigations.