General description

The SupelMIP SPE line consist s of highly cross-linked polymers that are engineered to extract a single analyte of interest or a class of structurally related analytes with an extremely high degree of selectivity. This is possible because selectivity is introduced during MIP synthesis in which a template molecule, designed to mimic the analyte, guides the formation of specific cavities or imprints that are sterically and chemically complementary to the analyte(s) of interest.

By careful design of the imprinting site, either by molecular modeling, experimental design, or screening methods, the binding cavities can be engineered to offer multiple interaction points with the analyte(s) of interest. This leads to a stronger interaction between the solid-phase and the analyte(s). As a consequence, harsher wash conditions can be tolerated during SPE methodology resulting in cleaner extracts. Because extraction selectivity is significantly improved, lower background is observed allowing analysts to achieve lower limits of detection.

Visit www.sigma-aldrich.com/supelmip to learn more.

Application

Developed for the class-selective extraction of the mycotoxin patulin from fruit, fruit products, and related sample matrices.

Features and Benefits

Highly selective SPE for trace analysis in complex matrices
Achieve lower detection limits
Significant time and cost savings
Improved MS-compatibility

Legal Information

SupelMIP is a registered trademark of Sigma-Aldrich Co. LLC

material: polypropylene tube. Quality Level: 100. product line: SupelMIP^®.. composition: bed wt, 100 . mg . packaging: pk of 50 . ea. technique(s): solid phase extraction (SPE): suitable. volume: 3 . mL . application(s): food and beverages. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.