Molecularly imprinted polymers were prepared and tested in different way. 1-methyl-2-piperidinoethylester of 4-decyloxyphenylcarbamic acid was used as template for imprints formation. Acrylamide, 4-vinylpyridine methacrylic monomers methanol acetonitrile a porogene used. Non-imprinted (NIP) each polymer by the same procedure. Polymers employed sorbents solid-phase extraction (SPE). In this work...