Gold label test paper for rapidly detecting molybdic ions, well as preparation method and application thereof

The invention discloses gold label test paper for rapidly detecting molybdic ions, as well as a preparation method and an application thereof. The bottom layer of the gold label test paper is a supporting layer, the middle layer of the gold label test paper is an adsorption layer, a protective film is fixedly arranged on the absorption layer, the absorption layer comprises a sample cushion, a gold label antibody combined cushion, a cellulose film layer and a handle-end absorbent cushion from a test end in sequence, and detection imprints printed by a carrier protein solution of coupling molybdic ions and contrast imprints printed by a rabbit anti-mouse IgG antibody solution are arranged on the absorbent cushion; a molybdic ion monoclonal antibody marked by colloidal gold is wrapped in the gold label antibody combined cushion. The gold label test paper can realize the rapid detection of molybdenum ion residual contamination in oil, water and food, and has the advantages of being specific, sensitive, rapid, easy and convenient, vivid and visual in result, economic, and the like; the gold label test paper can be used for screening of samples in large batch, also can be used for the rapid detection on samples in small batch, and is wide in application range.