Polysaccharids of kernel Avena sativa, Poaceae

Short-term toxicity to aquatic invertebrates

Administrative data

Endpoint:

short-term toxicity to aquatic invertebrates

Type of information:

experimental study

Adequacy of study:

key study

Study period:

April 2016

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2016

Report date:

2016

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)

Version / remarks:

Deviation have no incidence on tests results

Deviations:

yes

Remarks:

described in paragraph 9.6 of enclosed test report

GLP compliance:

yes (incl. QA statement)

Remarks:

cf. Annex 6

Test material

Test material information

Constituent 1

Reference substance name:

Polysaccharids of kernel Avena sativa, Poaceae

EC Number:

944-507-3

IUPAC Name:

Polysaccharids of kernel Avena sativa, Poaceae

additive 1

Reference substance name:

Water

EC Number:

231-791-2

EC Name:

Water

Cas Number:

7732-18-5

Molecular formula:

H2O

IUPAC Name:

oxidane

Test material form:

solid

Details on test material:

Osilift AT is the atomized product of Osilift
Appearance: clear beige powder
Storage conditions: 20°C in a dark place and protected from humidity
Batch number : 131121-0027
Expiration date: November 2016

Test organisms

Test organisms (species):

Daphnia magna

Results and discussion

Effect concentrations

Key result

Duration:

48 h

Dose descriptor:

EC50

Effect conc.:

> 100 mg/L

Nominal / measured:

nominal

Conc. based on:

test mat.

Basis for effect:

mobility

Applicant's summary and conclusion

Validity criteria fulfilled:

yes

Conclusions:

Immobilisation endpoint : EC 50 24h and 48h > 100 mg/L