LC-SPE-24FQ Solid Phase Extraction Manifold, 24 Positions (CAT#: STEM-BC-3421-ZJF)

The LC-SPE-24FQ is a 24-position solid phase extraction manifold for high-throughput laboratory sample preparation. It separates target analytes from sample matrices by adsorption onto solid extraction media. Interfering compounds are removed before the retained analytes are eluted or thermally desorbed. This workflow supports purification, concentration, and improved detection sensitivity. The transparent quartz-glass vacuum chamber resists organic solvents and allows continuous observation of all extraction positions. Twenty-four independently controlled channels provide flexible processing of complete or partial sample batches. Individual StopCock valves, 316 stainless-steel guide needles, and PP anti-cross-contamination tubing support consistent and corrosion-resistant operation. Adjustable tube racks and multiple aperture sizes accommodate different collection vessels and experimental configurations.

Positions: 24
Tube-rack hole diameters: 10, 13, and 16 mm
Gas control: Independent control for each channel
Flow-control valves: 24
Vacuum level: 0.098 MPa
Working-area dimensions: 260 × 70 × 160 mm
Pressure display: Analog pressure gauge
Chamber material: Transparent quartz glass
Guide needles and vacuum port: 316 stainless steel
Tubing: PP anti-cross-contamination lines
Tube rack: Height adjustable
Product dimensions: 360 × 160 × 220 mm
Net weight: Not stated for the 24-position model

Twenty-four extraction positions
High-throughput parallel processing
Independent channel control
Quartz-glass chemical resistance
StopCock flow regulation
316 stainless-steel components
Anti-cross-contamination tubing
Flexible collection-vessel support

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