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575664-U

Supelco

Supel-Select SCX SPE 96-well Plate

bed wt. 30 mg/well, pk of 1

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About This Item

UNSPSC-Code:
41104018
NACRES:
NB.21

Materialien

PE frit (20 μm)
polypropylene hardware

Qualität

MS Friendly

Zusammensetzung

bed wt., 30 mg/well

Verpackung

pk of 1

Methode(n)

solid phase extraction (SPE): suitable

Oberflächenbereich

160-420 m2/g

Matrix

Sulfonic acid functionalized hydrophilic modified styrene polymer particle platform

Aktive Matrixgruppe

sulfonic acid phase

Partikelgröße

50-70 μm

Porengröße

80-200 Å pore size

Anwendung(en)

food and beverages

Trenntechnik

ion exchange

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Allgemeine Beschreibung

Retention Mechanism: Ion-Exchange
Sample Matrix Compatibility: Aqueous solutions (biological fluids, water)

  • Sulfonic acid functionalized hydrophilic modified styrene polymer
  • Developed for the extraction of a highly broad range of compounds from aqueous samples
  • Retention predominately based on ion-exchange; however, because the phase is hydrophilic modified, it is amenable to polar compounds as well.

Leistungsmerkmale und Vorteile

  • 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

Rechtliche Hinweise

Supel is a trademark of Sigma-Aldrich Co. LLC

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Protokolle

Optimized sample prep and chiral chromatography methods for the LC/MS analysis of these drug enantiomers in urine

In this study, optimized methods are presented for sample preparation and chiral chromatography for the LC/MS analysis of amphetamine and methamphetamine enantiomers in urine.

Normal-phase SPE separates analytes based on polar interaction with sorbents in diverse sample matrices.

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