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Merck
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66889-U

Supelco

Empore™ SPE Disks

Cation Exchange, diam. 47 mm, pk of 20

동의어(들):

polymeric Strong Cation Exchange, SPE disk, 47 mm

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모든 사진(1)

About This Item

UNSPSC 코드:
13111000
NACRES:
NB.21

Quality Level

100

포장

pk of 20

기술

solid phase extraction (SPE): suitable

직경

47 mm

멤브레인 두께

0.5 mm

표면적

350 m2/g

기질 활성군

sulfonic acid bonding

입자 크기

12 μm
16 μm

공극 크기

80 Å pore size

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관련 카테고리

일반 설명

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

애플리케이션

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

법적 정보

Empore is a trademark of CDS Analytical

면책조항

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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시험 성적서(COA)

Lot/Batch Number

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