Stoff	Tetrachlorethylen
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Daphnia magna
Habitat	Wasser
Prüfart	Mortalität
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 48  h LC50 = 18  mg/l Dauer (norm.) Wert (norm.) 2  d LC50 = 18.000  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- study : LAB ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦CRUS ¦AQ ¦GRND ¦ ¦< =24H ¦ ¦15/DOSE ¦15 ¦ species/strain : WATER FLEA, DAPHNIA MAGNA ¦Exposure dose/concen.¦Unit ¦Specification¦Type ¦ ¦10 ¦18 ¦MG/L ¦AQ ¦ ¦ ¦Exp. period¦Unit¦Frequency¦Unit ¦ ¦48 ¦48 ¦H ¦1 ¦1 ¦X ¦ exposure comments : 5 TO 8 CONCENTRATIONS WERE TESTED temperature (C): 22 - 22 ph : 6.7 - 8.1 diss. oxygen (%): 6.5 - 9.1 water hardn.(mg/l): 72 - 72 test method : STAT --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦LC50 ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ AT 18 MG/L AQ ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦ ¦NEF ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ AT 10 MG/L AQ
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- BECTA6, BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 24, , 684, 1980,