Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

The EC50value for Tyzor LA at 48 hours was 19.373 mg/L based on nominal concentrations with fiducial limits at 95 % being 14.3068 and 26.2345 mg/L

The EC50value for growth rate and yield on the basis of the nominal concentration of the test item are presented below:

 

At 72 hours

EC values (mg/L)

ErC50

32.707

ErC20

8.5808

ErC10

4.2632

EyC50

7.125

EyC20

1.7727

EyC10

0.8567

 

Note: ErC refers to growth rate; EyC refers to yield.

Additional information