South Petroleum University has introduced Shandong Yuntang Biological Toxicity Testing Instrument for scientific research and teaching purposes.

Southwest Petroleum University has introduced Shandong Yuntang Biological Toxicity Testing Instrument for scientific research and teaching purposes.

Southwest Petroleum University, abbreviated as Southwest Shida, is located in Chengdu, the capital of Sichuan Province. It was jointly built by the Ministry of Education, Sichuan Province, China National Petroleum Corporation, China National Petroleum Corporation, and China National Offshore Oil Corporation; It is one of the first world-class discipline construction universities in the country.

The YT-DX water quality biological toxicity detector is a new generation of biological acute toxicity analyzer used in the laboratory. It is a toxicity detection system based on biological fluorescence sensing technology, which qualitatively and quantitatively detects the changes in luminescence intensity of luminescent bacteria during metabolism. Compared with traditional biological detection methods such as fish, fleas, and other aquatic organisms, the luminescent bacteria method is simple, fast, sensitive, adaptable, has good repeatability, high accuracy, low cost, and has a wide range of applications. It is a rapid water toxicity detection instrument designed for environmental pollution, emergency accidents, security checks, and routine testing purposes, and can be used for the overall toxicity detection of heavy metals, toxins, neurotoxins, pesticide formulations, and other substances in on-site water.