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MilliporeSigma™ Supelco™ Supelclean™ SAX/PSA SPE Tube, Bed Wt. 500 mg LC-SAX/ 500 mg PSA

Catalog No. 111009401
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Bed Weight:
500 mg LC-SAX/500 mg PSA
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Catalog No. Bed Weight
111009401 500 mg LC-SAX/500 mg PSA
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Catalog No. 111009401 Supplier MilliporeSigma™ Supelco™ Supplier No. 52577U
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Description

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

Retention Mechanism: Normal-phase and anion-exchange. Sample Matrix Compatibility: Organic or aqueous solutions. Dual layer SPE tube that contains both Supelclean SAX (upper layer) and PSA (lower layer) SPE sorbents (separated by PE frit). Supelclean SAX is a quarternary amine, Cl- counter-ion. Supelclean PSA an ethylenediamine-N-propyl phas that contains both primary and secondary amines. Ideal for removing matrix components (fatty acids, organic acids, polar pigments, and some sugars) when conducting multi-residue pesticide analysis in foods. In compliance with the Luke II method which uses SPE to remove matrix interference and enhancement of pesticides from food for GC-ITMS analysis.

Specifications

Column Phase LC-SAX/PSA
Column Type SPE
Bed Weight 500 mg LC-SAX/500 mg PSA
For Use With (Application) Food and Beverages
Product Line Supelclean
Type Solid Phase Extraction Column
Volume (Metric) 6 mL
Material PE Frit
Quantity 30/Pk.

Supelclean is a trademark of Sigma-Aldrich Co. LLC