Labnics SPE Vacuum Manifold System processes 24 samples, with pump pressure of 0.01–0.085 MPa. Individual flow valves regulate extraction, the pressure gauge monitors vacuum, and an adjustable rack accommodates test tubes. Its quartz glass chamber and PTFE components resist chemicals. Manufactured for solid-phase extraction and analyte separation in analytical chemistry, environmental testing, and pharmaceutical laboratories, this vacuum manifold system handles complex samples.