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66889-U

Supelco

Empore™ SPE Disks

Cation Exchange, diam. 47 mm, pk of 20

Synonyme(s) :

polymeric Strong Cation Exchange, SPE disk, 47 mm

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About This Item

Code UNSPSC :
13111000
Nomenclature NACRES :
NB.21

Conditionnement

pk of 20

Technique(s)

solid phase extraction (SPE): suitable

Diamètre

47 mm

Épaisseur de la membrane

0.5 mm

Superficie

350 m2/g

Groupe de la matrice active

sulfonic acid bonding

Taille des particules

12 μm
16 μm

Dimension de pores

80 Å pore size

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Catégories apparentées

Description générale

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.

The Empore line of SPE disks comprises of the most complete line of SPE disks for extracting large volumes of aqueous samples. The product line ranges from time-tested C18 to unique phase chemistries such as carbon and the highly polar Oil & Grease disk. The disks are ideal for environmental analysis where 1 L sample volumes are not uncommon and provide an efficient alternative to LLE.

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

Application

Polymer-based SCX disk developed for the extraction of amines and metal ions from aqueous and soil extracts.

Informations légales

Empore is a trademark of CDS Analytical

Clause de non-responsabilité

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

Désolés, nous n'avons pas de COA pour ce produit disponible en ligne pour le moment.

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Consulter la Bibliothèque de documents

Sarah J Brockmann et al.
Human molecular genetics, 27(4), 706-715 (2018-01-10)
Mutations in the mitochondrially located protein CHCHD10 cause motoneuron disease by an unknown mechanism. In this study, we investigate the mutations p.R15L and p.G66V in comparison to wild-type CHCHD10 and the non-pathogenic variant p.P34S in vitro, in patient cells as
Patrick Oeckl et al.
Acta neuropathologica, 139(1), 119-134 (2019-11-09)
Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease and the proteins and pathways involved in the pathophysiology are not fully understood. Even less is known about the preclinical disease phase. To uncover new ALS-related proteins and pathways, we performed
Michal Harel et al.
Cell, 179(1), 236-250 (2019-09-10)
Immunotherapy has revolutionized cancer treatment, yet most patients do not respond. Here, we investigated mechanisms of response by profiling the proteome of clinical samples from advanced stage melanoma patients undergoing either tumor infiltrating lymphocyte (TIL)-based or anti- programmed death 1

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

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