Detection sample for verifying seed identification capacity of semen cuscutae and evaluating method

The invention relates to the field of an interlaboratory capacity verification technology, in particular to a detection sample for verifying the seed identification capacity of semen cuscutae and an evaluating method. According to the detection sample, a detection sample with the verified capability and a preparation method of the detection sample are obtained by the characteristic requirements of the design of the laboratory capability validationprotocol of the semen cuscutae as a positive sample and the sample preparation etc. The technical scheme provided by the invention aims to provide the detection sample for verifying the seed identification capacity of the semen cuscutae, which comprises a matrix sample, a positive sample and a negative sample; and the matrix sample is soybean, wheat, corn or forage grass, the positive sample is semen cuscutae, and the negative sample is a radish seed, a pakchoi seedling seed or a water spinach seed. The capacity verification evaluating method provided by the inventio