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57224 Supelco

SupelcleanENVI-Chrom P SPE Tube

bed wt. 250 mg, volume 3 mL, pk of 54



Related Categories Analytical/Chromatography, Sample Preparation & Purification, Solid Phase Extraction (SPE), Supelclean ENVI and Supelclean SPE Cartridges, Supelclean ENVI-Chrom P SPE Products More...
composition   bed wt., 250 mg
packaging   pk of 54
volume   3 mL
matrix   Styrene/Divinyl Benzene Coopolymer Resin base material
matrix active group   polystyrene-divinylbenzene phase
pore size   20-300 Å
surface area   900 m2/g
mode of chromatography   reversed phase


General description

Styrene/divinyl benzene co-polymer

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

• Particle Size: 80-160 μm; Spherical Shape; Pore Size: 110- 175 Å; Surface Area: 900 m2/g
• Highly crosslinked, neutral, specially cleaned styrenedivinylbenzene resin used to retain hydrophobic compounds with some hydrophilic functionality under reversed phase conditions
• Highly resistant to extreme pH conditions
• Typical applications include aromatics and phenolic compounds from aqueous sample matrices
• Used for priority pollutant phenols from aqueous samples

Legal Information

ENVI is a trademark of Sigma-Aldrich Co. LLC

Supelclean is a trademark of Sigma-Aldrich Co. LLC

Price and Availability

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Safety & Documentation

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Certificate of Analysis

Protocols & Articles


Solid Phase Extraction: Reversed-Phase Methodology

Reversed-phase SPE is considered the least selective retention mechanism when compared to normalphase or ion-exchange SPE. In other words, it may be difficult for a reversed-phase method or bonded ch...
Keywords: Environmental, Evaporation, Gas chromatography, High performance liquid chromatography, Homogenization, Metabolites, Phase transitions, Solid phase extractions, Solvents

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SPE Cartridges (Tubes) - Phase Selection Guide

The SPE Tube Configuraton Guide will help you choose the appropriate bed weight and cartridge dimensions.
Keywords: Agriculture, Calorimetry, Environmental, Fractionation, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Pesticides, Pharmaceutical, Solid phase extractions

Solid Phase Extraction: Fundamentals and Recent Developments [Webinar]

Solid Phase Extraction (SPE) has become a popular technique for sample preparation due to its convenience, effectiveness, relatively low solvent usage and versatility. The focus of this webinar is on...
Keywords: Sample preparations, Solid phase extractions

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