Five new chips are available for the Eksigent line of column chips for the cHiPLC®-nanoflex system. The chips expand the application of the system for high-performance proteomics analysis including biomarker discovery, validation, and verification. The extended offering adds higher flow micro cHiPLC columns for peptide separation at increased throughput levels, as well as new phases for the analysis of intact proteins, phosphopeptides, and glycans. Two of the chips are nano LC columns—C4 for the analysis of intact proteins and graphitized carbon for phosphopeptides and glycans. The other new chips include the 200 µm i.d. C18-CL micro cHiPLC columns in 15 cm as well as a new shorter 5 cm length. These chips are run at 1.0 to 3.5 µL per-minute flow rates.