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52773-U Supelco

SupelMIP® SPE - PAHS

bed wt. 50 mg, volume 3 mL, pk of 50

DOWNLOAD MSDS (PDF)

Description

Application

Developed for the class-selective extraction of polyaromatic hydrocarbons (PAHs) from edible oil (e.g., olive oil, peanut oil, corn oil) and related sample matrices.

The PAHs that have been tested include: chrysene, benzo[a]anthracene, benzo[k]fluoranthene, benzo[b]fluoranthene, benzo(a)pyrene, indenol[1,2,3-cd]pyrene, dibenzo[a,h]anthracene and benzo[ghi]perylene.

The SupelMIP SPE - PAHs is not suitable for extrracting smaller PAH compounds (2-3 rings); and for quantitative extraction of pyrene.


Features and Benefits

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

General description

SupelMIP SPE phases were developed by MIP Technologies AB, which is one of the leading authorities and commercial pioneers of molecular imprinted polymers for process scale separations, analytical chromatography, and sample preparation.

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.


Legal Information

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

Price and Availability

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:

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