66872-U

Empore^™ Extraction Disk solid phase extraction (SPE) Cartridge

matrix active group C18-SD, volume 3 mL, pk of 50

• UNSPSC Code: 13111000
• NACRES: NB.21

Properties

• product name: Empore^™ Extraction Disk Cartridge, matrix active group C18-SD, volume 3 mL, pk of 50
• material: polypropylene filter (graded density pre-filter)
• feature: endcapped
• packaging: pk of 50
• manufacturer/tradename: CDS Analytical 98-0604-0198-5
• extent of labeling: 18% C loading
• technique(s): solid phase extraction (SPE): suitable
• bed I.D.: 7 mm
• membrane thickness: 0.75 mm
• volume: 3 mL
• matrix active group: C18-SD
• particle size: 50 μm
• pore size: 60 Å pore size

Description

General description

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 membane offers outsanding extraction efficiency and reproducibility.

Save Time & Money:

• Reduced SPE Bed Mass = Reduced SPE Solvent & Elution Volumes
• Minimize SPE eluate evaporation time
• Potentially allows for direct injection of the SPE eluate
• Dense & Uniform Extraction Medium = No SPE Channeling and Voiding
• Efficient mass-transfer kinetics allow for faster flow rates
• Eliminate SPE fines improving column and instrument life

Features and Benefits

• Reduced sample and elution volumes
• Reduced time for eluate evaporation
• Increase sampling throughput
• Eliminate channeling effects
• High and reproducible recoveries

Other Notes

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

Legal Information

Empore is a trademark of CDS Analytical

Disclaimer

CDS Analytical LLC recently acquired the rights to Empore products from 3M Purification Inc. For an interim phase, you may receive products packaged with either manfacturer′s branding.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable