66872-U
Empore™ Extraction Disk Cartridge
matrix active group C18-SD, volume 3 mL, pk of 50
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About This Item
UNSPSC Code:
13111000
NACRES:
NB.21
material
polypropylene filter (graded density pre-filter)
Quality Level
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
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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:
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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