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MilliporeSigma™ Supelco™ Supelclean™ ENVI-Florisil™- SPE Tube, PTFE Frit, Bed Wt. 500 mg

Solid phase extraction (SPE) is a technique commonly used in laboratories to isolate analytes of interest from complex matrices.

Manufacturer:  MilliporeSigma™ Supelco™ 57058

Catalog No. 11-100-9291

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Magnesium Silicate. Retention Mechanism: Normal phase or Adsorption. Sample Matrix Compatibility: Organic solutions. Mesh: 100/200; Available with PTFE or stainless steel frits. Tested for US Environmental Protection Agency (EPA) Contract Laboratory Program (CLP) statement of work for pesticides. Highly polar material that strongly adsorbs to polar compounds from nonpolar matrices under normal phase conditions. Typical applications include alcohols, aldehydes, amines, herbicides, pesticides, PCBs, ketones, nitro compounds, organic acids, and phenols.


500 mg
Supelclean ENVI Florisil
3 mL
Food and Beverages
SPE Column
100-200 mesh
Product Certifications


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Supelclean and ENVI are trademarks of Sigma-Aldrich Co. LLC. Florisil is a registered trademark of U.S. Silica Company.