LC-SPE-12FQ Solid Phase Extraction Manifold, 12 Positions (CAT#: STEM-BC-3419-ZJF)

The LC-SPE-12FQ 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 through solvent elution or thermal desorption. This process supports sample separation, purification, and enrichment before instrumental analysis. The vacuum chamber is manufactured from transparent quartz glass for visibility and resistance to organic reagents. Twelve independently controlled channels and StopCock valves support consistent extraction speed and convenient adjustment. Corrosion-resistant 316 stainless-steel guide needles and PP anti-cross-contamination tubing improve compatibility with routine laboratory workflows. Adjustable tube racks and interchangeable hole diameters accommodate different collection-tube sizes.

Positions: 12
Tube-rack hole diameters: 10, 13, and 16 mm
Gas control: Independent control for each channel
Flow-control valves: 12
Vacuum level: 0.098 MPa
Working-area dimensions: 210 × 55 × 160 mm
Pressure display: Analog pressure gauge
Chamber material: Transparent quartz glass
Guide needles and vacuum port: 316 stainless steel
Tube rack: Adjustable fluoropolymer rack
Net weight: 4.5 kg
Product dimensions: 300 × 140 × 220 mm

Twelve independent channels
Quartz-glass vacuum chamber
Organic-solvent resistance
StopCock flow control
316 stainless-steel guide needles
Anti-cross-contamination tubing
Adjustable tube rack
Multiple tube-diameter compatibility

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