LC-SPE-12+ Solid Phase Extraction Manifold, 12 Positions With Anti-Cross-Contamination Design (CAT#: STEM-BC-3424-ZJF)

The LC-SPE-12+ is an upgraded 12-position solid phase extraction manifold for laboratory sample preparation. It separates target analytes from liquid-sample matrices through adsorption onto solid extraction media. Retained compounds can be recovered by elution or thermal desorption. This workflow supports purification, enrichment, and improved detection sensitivity. The transparent acrylic vacuum chamber provides corrosion resistance and clear process visibility. Twelve independent flow-control valves allow separate adjustment of each extraction position. The upgraded configuration uses robust 316 stainless-steel guide needles. Anti-cross-contamination tubing improves channel isolation during multi-sample processing.

Positions: 12
Extraction-port diameter: 8 mm
Tube-rack hole diameter: 16 mm
Chamber internal dimensions: 290 × 70 × 145 mm
Flow-control valves: 12
Display: Pressure gauge
Pressure-gauge range: 0 to -0.1 MPa
Vacuum level: -0.09 MPa
Pressure-release valve: Included
Anti-cross-contamination configuration: Yes
Chamber material: Transparent acrylic
Tube rack: PTFE
Guide needles: 316 stainless steel upgraded version
Product dimensions: 345 × 125 × 185 mm
Net weight: 3.4 kg

Twelve independently controlled channels
Anti-cross-contamination tubing
316 stainless-steel guide needles
Transparent acrylic chamber
PTFE tube rack
Adjustable extraction speed
High-vacuum stability
Upgraded corrosion resistance

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