LC-SPE-12 Solid Phase Extraction Manifold, 12 Positions (CAT#: STEM-BC-3422-ZJF)

The LC-SPE-12 is a 12-position solid phase extraction manifold for laboratory sample preparation. It uses solid sorbents to retain target compounds from liquid samples while separating matrix components and interfering substances. The retained analytes can then be recovered by solvent elution or thermal desorption. This process supports sample separation, purification, and enrichment before analytical testing. The transparent acrylic vacuum chamber provides high visibility and corrosion resistance. Uniform wall thickness and balanced pressure distribution support stable operation under vacuum. Twelve independently controlled flow valves allow individual adjustment of extraction speed. The basic version uses POM guide needles and does not include the anti-cross-contamination configuration.

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: No
Chamber material: Transparent acrylic
Tube rack: PTFE
Guide needles: POM basic version
Product dimensions: 345 × 125 × 185 mm
Net weight: 2.8 kg

Twelve independent channels
Transparent acrylic chamber
Individual flow adjustment
PTFE tube rack
POM guide needles
Integrated pressure-release valve
High-vacuum stability
Compact laboratory design

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