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Supelco

Empore™ Extraction Disk Cartridge

matrix active group C18-SD, volume 6 mL, pk of 30

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About This Item

UNSPSC Code:
13111000
NACRES:
NB.21

material

polypropylene filter (graded density pre-filter)

Quality Level

100

feature

endcapped

packaging

pk of 30

manufacturer/tradename

CDS Analytical 98-0604-0199-3

extent of labeling

18% C loading

technique(s)

solid phase extraction (SPE): suitable

bed I.D.

10 mm

membrane thickness

0.75 mm

volume

6 mL

matrix active group

C18-SD

particle size

50 μm

pore size

60 Å pore size

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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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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