• USA Home
  • 575663-U - Supel-Select SAX SPE 96-well Plate

575663-U Supelco

Supel-Select SAX SPE 96-well Plate

bed wt. 60 mg/well, pk of 1



Related Categories Analytical/Chromatography, SAX SPE Tubes and 96-well Plates, Sample Preparation & Purification, Solid Phase Extraction (SPE), Supel-Select SPE More...
material   PE frit (20 μm)
  polypropylene hardware
quality   MS Friendly
composition   bed wt., 60 mg/well
packaging   pk of 1
matrix   Quaternary amine functionalized hydrophilic modified styrene polymer particle platform
matrix active group   SAX phase
particle size   50-70 μm
pore size   80-200 Å pore size
surface area   160-420 m2/g
separation technique   ion exchange


Features and Benefits

• 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

General description

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

• Quaternary amine 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.

Legal Information

Supel is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

GHS07  GHS07
Signal word 
Hazard statements 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Milli-Q® Water Purification Solutions
Protocols & Articles


Solid Phase Extraction: Ion Exchange Methodology

In order for electrostatic retention to occur, both analyte and sorbent functional groups must be in their ionized form. This is done through strict pH control of the sample matrix. For basic analyte...
Keywords: Agriculture, Buffers, Herbicides, Ion Exchange, Pharmaceutical, Solid phase extractions

Solid Phase Extraction: Normal Phase Methodology

In order for polar retention to occur between the sorbent and the sample, the analyte must be introduced to the SPE device in a non-polar sample or mobile phase environment. Therefore, typical sample...
Keywords: Cosmetics, Fractionation, Gas chromatography, Separation, Solid phase extractions, Solvents, Sonication

Related Content

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

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?