Stoff	1,2-Dichlorethan
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Daphnia magna
Habitat	Wasser
Prüfart	Verhalten
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 48  h EC50 = 160  mg/l Dauer (norm.) Wert (norm.) 2  d EC50 = 160.000  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦CRUS ¦AQ ¦LAKE ¦ ¦<24H ¦ ¦20/DOSE ¦20 ¦ ¦ ¦ ¦FRESH¦ ¦ ¦ ¦ ¦ ¦ species/strain : WATER FLEA (DAPHNIA MAGNA), FED AND UNFED ANIMALS ¦Exposure dose/concen.¦Unit ¦Specification¦Type ¦ ¦160 ¦320 ¦MG/L ¦ ¦ACUTE¦ ¦Exp. period¦Unit¦Frequency¦Unit ¦ ¦48 ¦48 ¦H ¦ ¦ ¦ ¦ exposure comments : 6 CONCENTRATIONS WERE TESTED percentage : >95% temperature (C): 20 - 20 ph : 7.0 - 7.7 water hardn.(mg/l): 44.7 - 44.7 test method : STAT, CLOSED FLASKS, PH (UNFED): 7.1-7.7, (FED): 7.0-7.5, DISSOLVED OXYGEN (UNFED): 7.9-9.9MG/L, (FED): 4.1-8.4MG/L, ANALYSIS FOR EDC BY EC-GC --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦BEHAV¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦EC50 +---------------------------------+ COMPLETE IMMOBILIZATION: 160MG/L FOR UNFED AND 180MG/L FOR FED ANIMALS
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- AECTCV, ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 12, , 679, 1983,