Minimally toxic substance

{
  "id": "MLC-T-ENV-017403",
  "term": "Minimally toxic substance",
  "field": "Environment",
  "term_source": "Minimally Toxic Substance",
  "definition": "Substance must pass either OECD 201, 202, and 203 for acute toxicity testing, or OECD 210 and 211 for chronic toxicity testing. For purposes of the standards, equivalent toxicity data for marine species, including methods ISO/DIS 10253 for algae, ISO TC147/SC5/W62 for crustacean, and OSPAR 2005 for fish, may be substituted for OECD 201, 202, and 203. If a substance is evaluated for the formulation and main constituents, the LC50 of fluids must be at least 100 mg/L and the LC50 of greases, two-stroke oils, and all other total loss lubricants must be at least 1000 mg/L.",
  "subject": "Chemical substances",
  "references": [
    "Definition truncated. For full definition, see 40 CFR 1700.3 (CFR 2018)"
  ],
  "url": "https://mlchart.com/terminology/environment/minimally-toxic-substance/"
}