Stoff	Parathion-ethyl
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Asellus brevicaudus
Habitat	Wasser
Prüfart	Mortalität
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 96  h LC50 = 0,6  mg/l Dauer (norm.) Wert (norm.) 4  d LC50 = 600  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦CRUS ¦AQ ¦FRESH¦ ¦ADULT ¦ ¦ ¦ ¦ species/strain : ASELLUS BREVICAUDUS IN ARTIFICIAL FRESH WATER percentage : 98.5% vehicle/solvent : ETHANOL temperature (C): 21 - 21 ph : 7.1 - 7.1 diss. oxygen (%): 8.0 - 8.0 water hardn.(mg/l): 35 - 35 test method : STAT --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦LC50 ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ 24-HOUR LC50 AT 5.6MG/L 96-HOUR LC50 AT 0.6MG/L
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- XBTPBT, US BUREAU OF SPORT, FISHERIES AND WILDLIFE, TECHNICAL PAPER, 66, , 1-19, 1972, SANDERS,H.O.