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54182-U

Supelco

Supel™-Select HLB SPE Tube

bed wt. 60 mg, volume 3 mL, pk of 50

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About This Item

Code UNSPSC :
41115712
Nomenclature NACRES :
NB.21

Matériaux

PE frit (20 μm)
polypropylene hardware

Qualité

MS friendly

Composition

bed wt., 60 mg

Conditionnement

pk of 50

Technique(s)

solid phase extraction (SPE): suitable

Superficie

160-420 m2/g

Volume

3 mL

Matrice

Hydrophilic modified styrene polymer particle platform

Groupe de la matrice active

polystyrene phase

Taille des particules

50-70 μm

Dimension de pores

80-200 Å pore size

Application(s)

food and beverages

Technique de séparation

reversed phase

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Description générale

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)

  • Hydrophilic modified styrene polymer
  • Developed for the extraction of a highly broad range of compounds from aqueous samples
  • Retention predominately based on reversed-phase; however, because the phase is hydrophilic modified, it is amenable to polar compounds as well.
  • Examples of more polar compounds that are retained and recovered include (but not limited to): pyridoxine (logPo/w -0.56), riboflavin (logPo/w -2.02), biotin (logPo/w 0.11).

Application

Supel™-Select HLB SPE Tube may be used as an extraction cartridge for the solid phase extraction and determination of antibiotics in water samples using liquid chromatography electrospray ionization tandem mass spectrometry.

Caractéristiques et avantages

  • Excellent sample prep performance at a lower price
  • Amenable to generic methodology - save time, money, and headache during method development
  • Greater capacity allows for smaller bed weights = smaller elution volumes = time savings in sample processing
  • Resistance to overdrying allows for more robust methdology
  • Low UV and MS extractables for lower background and greater sensitivity
  • Stringent production and QC guidelines offer greater lot-to-lot, tube-to-tube, and well-to-well consistency for improved accuracy and precision

Informations légales

Supel is a trademark of Sigma-Aldrich Co. LLC

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

Choose from one of the most recent versions:

Certificats d'analyse (COA)

Lot/Batch Number
14428101
14827901
14698601
14519801
14334701

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Journal of Chromatography A, 1338, 38-43 (2014)
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Biomedical chromatography : BMC, 30(6), 837-845 (2015-09-18)
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Articles

Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

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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