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Discovery® Glycan solid phase extraction (SPE) Cartridge

bed wt. 250 mg, volume 3 mL, pk of 54

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About This Item

UNSPSC-Code:
41115712
NACRES:
NB.21

product name

Discovery® Glycan SPE Tube, bed wt. 250 mg, volume 3 mL, pk of 54

Materialien

PE frit
polypropylene

Qualitätsniveau

100

Zusammensetzung

bed wt., 250 mg

Verpackung

pk of 54

Methode(n)

solid phase extraction (SPE): suitable

Volumen

3 mL

Verunreinigungen

<5% Water content

Matrix

polyamide resin base material

Aktive Matrixgruppe

amide, poly- phase

Partikelgröße

50-160 μm

pH-Bereich

4.5-7.5(surface pH)

Schüttdichte

0.2‑0.3 g/mL

Trenntechnik

reversed phase

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Verwandte Kategorien

Allgemeine Beschreibung

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous or methanolic solutions

  • Polyamide Resin: Particle Size: 50-160 μm, Surf pH: 4.5-7.5, Density: 0.2-0.3 cm3/g, Water Content: < 5 %
  • Useful for extracting gylcans from aqueous solutions.
  • Used to adsorb polar compounds (-OH groups, esp. phenolic compounds) from aqueous or methanolic solutions under the reversed-phase mechanism through strong hydrogen bonding between compound hydroxyl groups and amide groups of the resin
  • Also may be used for the extraction of tannins, chlorophyll, humic acid, pharmacologically active terpenoids, flavanoids, gallic acid, catechol A, protocatechuic acid, phloroglucinol, aromatic carboxylic acids, and nitroaromatic compounds
  • Irreversibly retains quinones.

Rechtliche Hinweise

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number
17200201
17115401
7398001

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Emulsions are known to be effective carriers of hydrophobic drugs, and particularly injectable emulsions have been successfully implemented for in vivo controlled drug release. Recently, high internal phase emulsions have also been used to produce porous polymeric templates for pharmaceutical
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Artikel

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.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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