Stoff	Parathion-ethyl
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Lepomis cyanellus
Habitat	Wasser
Prüfart	Mortalität
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 96  h LC50 = 0,93  mg/l Dauer (norm.) Wert (norm.) 4  d LC50 = 930  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦FISH ¦AQ ¦FRESH¦ ¦ ¦ ¦ ¦ ¦ species/strain : LEPOMIS CYANELLUS, FINGERLING IN ARTIFICIAL FRESHWATER percentage : 98.7% vehicle/solvent : ACETONE temperature (C): 18 - 18 ph : 7.2 - 7.5 diss. oxygen (%): <9.5 - <9.5 water hardn.(mg/l): 40 - 50 test method : STAT --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦LC50 ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ general comments : INCREASE IN TOXICITY AT 272MG/L CACO3
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- RPFWDE, US FISH AND WILDLIFE SERVICE RESOURCE PUBLICATION, 137, , 98, 1980, JOHNSON,W.W. AND FINLEY,M.T.