Separation from a methanolic solution using an ion-exchange column, followed by evaporation and weighing of the residue. Applicable to commercial products containing an average of not more than 20 oxyethylene groups per molecule.
Product Information
Published:
03/31/1989
Pages:
4
ISBN:
058017140X, 058017140
File Size:
1 file
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus