Registration Dossier

Environmental fate & pathways

Additional information on environmental fate and behaviour

Administrative data

Endpoint:
additional information on environmental fate and behaviour
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
documentation insufficient for assessment

Data source

Reference
Reference Type:
other: summary
Title:
Unnamed
Year:
1976
Report Date:
1976

Materials and methods

Principles of method if other than guideline:
The bioelimination of the substance was evaluated in a test based on determination of organic carbon (TOC), according to an internal method. Two substance concentrations were tested and the elimination % was evaluated in a 14-day study period.
GLP compliance:
no
Type of study / information:
Determination of organic carbon (TOC)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder

Results and discussion

Any other information on results incl. tables

Method

Substance

Test days

Elimination %

Assessment time

mg/l

mg TOC/l

after 3 h

average

range

Static method

2000

400

14

12

21

19-24

5-14

650

120

14

43

51

48-53

6-14

Applicant's summary and conclusion

Conclusions:
Bioelimination based on TOC = 43 % (3 h)
Bioelimination based on TOC = 53 % (14 d)

Executive summary:

Bioelimination of the test substance based on determination of organic carbon (TOC):

120 mg TOC/l test substance: 43 % (3 h) and 53 % (14 d)