Empore™ Extraction Disk Cartridge, Sold by MilliporeSigma™ Supelco™

Description

Recommended for the extraction of moderately-polar to non-polar analytes from aqueous samples (e.g., biological plasma).

• Empore membrane SPE technology comprises of SPE particles tightly enmeshed within a network of inert PTFE fibrils (90% SPE particles : 10% PTFE, by weight).
• The SPE-membrane fabrication process results in a highly dense and uniform extraction medium that offers distinct advantages over traditional sorbent/packed-bed SPE products.
• Empore SPE technology provides a denser, more uniform extraction bed than traditional packed bed products allowing for smaller bed weights, shorter analyte to pore diffusion paths, and more efficient extractions.
• Layed above the SPE membrane is a polypropylene pre-filter to prevent particulates from reaching the underlying membrane. The dense particle packing and uniform distribution within the Empore membrane offers outstanding extraction efficiency and reproducibility.

Specifications

• Particle Size: 50 μm
• Pore Size: 60 Å pore size
• Diameter (Metric) Inner: 4 mm
• Stationary Phase: C18-SD
• Material: Polypropylene filter (graded density pre-filter)
• Packing Material: 100/Pk.
• Endcapped: Endcapped

Empore is a trademark of CDS Analytical