Empore SPE Cartridges, C18 (standard density), bed I.D. 4 mm, volume 1 mL, pk of 100

Code: 66871-U D2-231

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 ma...


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Your Price
€431.70 EACH
€530.99 inc. VAT

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.

Features and Benefits

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

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

Legal Information

Empore is a trademark of CDS Analytical

Other Notes

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

bed I.D.4 mm
extent of labeling18% C loading
featureendcapped
manufacturer/tradenameCDS Analytical 98-0604-0197-7
materialpolypropylene filter (graded density pre-filter)
matrix active groupC18-SD
membrane thickness0.75 mm
packagingpk of 100
particle size50 µm
pore size60 Å pore size
Quality Level100
technique(s)solid phase extraction (SPE): suitable
volume1 mL
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