The 1100 Series LC/MSD provides information quickly in one chromatographic run. It provides molecular weight, structural information and has excellent selectivity needed to identify compounds, check the purity of chromatographic peaks and quantitate trace level samples in complex matrices in a rugged, reliable, easy-to-use benchtop system. For chromatographers and mass spectrometrists who need the utmost in sensitivity, the LC/MSD SL makes analyses in the very low picogram range possible.