METHOD OF MEASURING MOLECULAR WEIGHT OF FLUORINE-BASED ORGANIC COMPOUND

PROBLEM TO BE SOLVED: To provide an accurate measuring method as a method of measuring the molecular weight of a fluorine-based organic compound by size exclusion chromatography(SEC). SOLUTION: A solvent with dichloropentane fluoropropane as a mobile phase is used as an essential component and perfl...

Full description

Saved in:
Bibliographic Details
Main Author ISEMURA TSUGUHIDE
Format Patent
LanguageEnglish
Published 03.08.2001
Edition7
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide an accurate measuring method as a method of measuring the molecular weight of a fluorine-based organic compound by size exclusion chromatography(SEC). SOLUTION: A solvent with dichloropentane fluoropropane as a mobile phase is used as an essential component and perfluoropolyether with a molecular weight distribution value less than 1.1 expressed by Mw/Mn is used as a reference sample for measuring molecular weight.
Bibliography:Application Number: JP20000020565