{
    "root": {
      "Toxicity Test Type": [


        {
        "Domain": "Toxicity Test Type(ToxicityTestType)",
        "UID": "1",
        "Name": "Acute",
        "Description": "The acute toxicity tests generally involve exposure of any of 20 test organisms to each of five effluent concentrations and a control water. The test duration ranges from 24 to 96 hours.",
        "LastChangeDate": "2008-07-18T11:58:21 AMERICA/NEW_YORK"
        }

,       {
        "Domain": "Toxicity Test Type(ToxicityTestType)",
        "UID": "2",
        "Name": "Chronic",
        "Description": "A toxicity study designed to measure the (toxic) effects of chronic exposure to a chemical. Chronic Toxicity. Definition: The capacity of a substance to cause adverse human health effects as a result of chronic exposure. Chronic Toxicity Test is a short-term test in which sublethal effects (e.g., reduced growth or reproduction) are usually measured in addition to lethality",
        "LastChangeDate": "2008-07-18T11:58:21 AMERICA/NEW_YORK"
        }


            ]
	}
}