Registration Dossier

Administrative data

Endpoint:
pH
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
other: lab report
Title:
Unnamed
Year:
2017
Report Date:
2018

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
OECD Guideline 122 (Determination of pH, Acidity and Alkalinity)
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Reference
Name:
Unnamed
Type:
impurity
Test material form:
solid

Reagents

Reagent:
other: not required; electrode

Results and discussion

pH value
Key result
pH value:
ca. 1
Temp.:
20 °C
Concentration:
10 g/L
Remarks on result:
other: concentration based on methaesulfonic acid

Applicant's summary and conclusion

Conclusions:
pH value vof 10g/L solution: 1