The uneven distribution of mycotoxin in the sample is an important factor leading to fluctuations in detection results. Increasing the sample size for testing can reduce the impact of uneven distribution of toxins on the test results. The JLZC-LX250 centrifuge supports centrifugation of 250ml samples and is suitable for pre-treatment of various samples for toxin detection, such as grains, feed, corn by-products, etc.