Fecha de publicación: 18/07/2017 Fuente: WIPO "tobacco agriculture" The utility model discloses a high -efficient intensive formula cadmium post that detects nitrate is original mounting still, including base, apron, the apron set up on the base, the base on be provided with a plurality of sample standing groove, apron bottom be provided with a plurality of cadmium post, cadmium post and sample standing groove one -to -one, and the cadmium post stretches into the bottom to the sample standing groove in. The utility model discloses can detect simultaneously a large amount of samples, realize the function that detects in batches, have the efficient of detection effect, simultaneously, the utility model discloses simple structure, convenient to use.