目前的文献。 DDT is classified as "moderately toxic" by the United States National Toxicology Program (NTP)[53] and "moderately hazardous" by the World Health Organization (WHO), based on the rat oral LD50 of 113 mg/kg.
目前的文献。 DDT is classified as "moderately toxic" by the United States National Toxicology Program (NTP)[53] and "moderately hazardous" by the World Health Organization (WHO), based on the rat oral LD50 of 113 mg/kg.