Stoff	Tetrachlorethylen
Literaturtitel	International Register of Potentially Toxic Chemicals - COPYRIGHT 1990 UNEP -
Organismus	Skeletonema costatum
Habitat	Wasser
Prüfart	Zellvermehrung
Endpunkt	-
Standard	-
Dauer Parameter Wert Bezug nominal / analytisch 96  h EC50 = 504  mg/l Dauer (norm.) Wert (norm.) 4  d EC50 = 504.000  µg/l
Testmedium	-
pH		Temperatur
Dynamik		Wasserhärte
Methodenlisting
Zusammenfassung --- TEST DESCRIPTION --- ¦Organism¦Medium¦Spec.¦Route¦Lifest.¦S¦Exposed ¦Controls ¦ ¦ALGAE ¦AQ ¦MARIN¦ ¦ ¦ ¦ ¦ ¦ species/strain : SKELETONEMA COSTATUM ¦Exposure dose/concen.¦Unit ¦Specification¦Type ¦ ¦504 ¦509 ¦MG/L ¦ ¦ ¦ ¦Exp. period¦Unit¦Frequency¦Unit ¦ ¦96 ¦96 ¦H ¦ ¦ ¦ ¦ --- TEST RESULTS --- ¦Organ¦Effe.¦S¦PM¦Ti.of Onset¦Exposed¦Controls¦ ¦POPUL¦PHOTO¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦DECR +---------------------------------+ ¦ ¦EC50 ¦ FOR CELL NUMBER AT 504MG/L
Memos
Bemerkung	Primärquelle, angegeben von IRPTC: --- REFERENCES --- ! ABWQC*, AMBIENT WATER QUALITY CRITERIA DOCUMENT, PB81-117830, , B-9, 1980,