Immunoaffiniteettipylväs HPLC ja LC-MS/MS-näytteiden esipuhdistukseen. Perustuu aflatoksiini M1 immunologiseen tunnistamiseen monoklonaalista vasta-ainetta käyttäen. Soveltuu maitotuotteille..... Immunoaffinity columns for use in conjunction with an HPLC or LC-MS/MS for detection of aflatoxin M1 in milk and dairy products.The procedure is based on monoclonal antibody technology, which makes the test highly specific, sensitive, rapid and simple to perform. Improved clean-up and concentration of toxins from complex food matrices results in reduced chromatography interference and lower detection limits.