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Merck

66889-U

Supelco

Empore SPE Disks

Cation Exchange, diam. 47 mm, pk of 20

Szinonimák:

polymeric Strong Cation Exchange, SPE disk, 47 mm

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

UNSPSC kód:
13111000
NACRES:
NB.21

Minőségi szint

kiszerelés

pk of 20

technika/technikák

solid phase extraction (SPE): suitable

Átmérő

47 mm

membránvastagság

0.5 mm

külső felület

350 m2/g

mátrix aktív csoport

sulfonic acid bonding

részecskeméret

12 μm
16 μm

pórusméret

80 Å pore size

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Általános leírás

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

Alkalmazás

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

Jogi információk

Empore is a trademark of CDS Analytical

Jogi nyilatkozat

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.

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


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Analitikai tanúsítványok (COA)

Lot/Batch Number

Sajnos jelenleg COA nem áll rendelkezésre ehhez a termékhez online.

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Dokumentumtár megtekintése

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Patrick Oeckl et al.
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Michal Harel et al.
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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

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