1 products found
Sigma-Aldrich Products
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SupelMIP Molecularly Imprinted Polymer SPE Cartridges
SupelMIP SPE is based on molecularly imprinted polymer (MIP) technology. The SupelMIP SPE products consist of highly cross-linked polymers that are engineered to extract a single analyte of interest or a class of structurally related analytes of interest 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. Each SupelMIP phase offers tailor-made selectivity for the extraction of trace analytes in complex matrixes. Its superior cleanup and selectivity provide faster/simpler sample prep methods, better MS compatibility (reduced ion suppression) allowing analysts to achieve lower detection limits and improved sensitivity.
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Model 52773-U - SupelMIP PAHs 50 mg/ 3 mL
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 SupelMIP SPE - PAHs is not suitable for extrracting smaller PAH compounds (2-3 rings); and for quantitative extraction of pyrene. SupelMIP is a registered trademark of Sigma-Aldrich Co. ...