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Empore™ SPE Disks

C18, diam. 47 mm, pk of 20

Sinónimos:

C18, SPE disk, 47 mm

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20 EA
285,00 €

285,00 €

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20 EA
285,00 €

About This Item

Código UNSPSC:
13111000
NACRES:
NB.21

285,00 €

Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
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Nombre del producto

Empore™ SPE Disks, matrix active group C18, diam. 47 mm, pk of 20

descripción

C18

Nivel de calidad

100

Línea del producto

Empore™

envase

pk of 20

fabricante / nombre comercial

CDS Analytical 98-0604-0217-3

técnicas

solid phase extraction (SPE): suitable

Diámetro

47 mm

membrana grosor

0.5 mm

grupo activo de la matriz

C18

tamaño de partícula

12 μm

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Descripción general

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

Aplicación

Ideal for the extraction of semi- and non-volatile compounds from water and soil. Applicable for use with:
  • EPA Method 506 - Phthlate & Adipate Esters
  • EPA Method 508.1 - Chlorinated Pesticides, Herbicides and Organohalides
  • EPA Method 525.2 - Semi-Volatile Organic Compounds
  • EPA Method 532 - Phenylurea Pesticides
  • EPA Method 550.1 - PAHs
  • EPA Method 553 - Benzidines and Nitrogen-Containing Pesticides
  • EPA Method 554 - Carbonyl Compounds
  • EPA Method 555 - Chlorinated Acids
  • 608ATP3M0222 - Organochlorine Pesticides and PCBs
  • 1613B - Dioxins and Furans
  • 3535 - Organichlorine Pesticides & Phthalate Esters
  • 8330A - Nitroaromatics & Nitroamines
  • 8095 - Explosives
  • 8323 - Organotins
  • 8321b - Solvent extractable non-volatile compounds
  • Dioxin DLM01.1 - Octo-chlorinated Dibenzo-p-dioxins (CDDs) and Dibenzofurans (CDFs)

Información legal

Empore is a trademark of CDS Analytical

Cláusula de descargo de responsabilidad

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.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number

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Fabrizia Brisdelli et al.
International journal of molecular sciences, 21(1) (2019-12-22)
Among natural products under investigation for their additive potential in cancer prevention and treatment, the flavonoid quercetin has received attention for its effects on the cell cycle arrest and apoptosis. In the past, we addressed this issue in K562 cells
Kaixin Wu et al.
Cell reports, 30(1), 25-36 (2020-01-09)
Known as a histone H3K9 methyltransferase, SETDB1 is essential for embryonic development and pluripotent inner cell mass (ICM) establishment. However, its function in pluripotency regulation remains elusive. In this study, we find that under the "ground state" of pluripotency with
Anja Fux et al.
Cell chemical biology, 26(1), 48-59 (2018-11-13)
Detection of dynamic protein-protein interactions within complexes and networks remains a challenging task. Here, we show by the example of the proteolytic ClpXP complex the utility of combined chemical cross-linking and mass spectrometry (XL-MS) to map interactions within ClpP and
Alban Ordureau et al.
Molecular cell, 70(2), 211-227 (2018-04-17)
Flux through kinase and ubiquitin-driven signaling systems depends on the modification kinetics, stoichiometry, primary site specificity, and target abundance within the pathway, yet we rarely understand these parameters and their spatial organization within cells. Here we develop temporal digital snapshots
Stefan Bresson et al.
Molecular cell, 80(3), 470-484 (2020-10-15)
Cellular responses to environmental stress are frequently mediated by RNA-binding proteins (RBPs). Here, we examined global RBP dynamics in Saccharomyces cerevisiae in response to glucose starvation and heat shock. Each stress induced rapid remodeling of the RNA-protein interactome without corresponding
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Preguntas

1–2 de 2 Preguntas  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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