Determination of polyhexamethyleneguanidine in presence of alkyldimethylbenzylammonium
oleh: S. U. Kreyngold, A. N. Kochetov, K. A. Shestakov
| Format: | Article |
|---|---|
| Diterbitkan: | MIREA - Russian Technological University 2006-02-01 |
Deskripsi
Method for determination of polyhexamethyleneguanidine (PG) in presence of alkyldimethylbenzylammonium (ABA) in disinfection preparations was proposed. The method based on absoption measuring of PG and eosin K ion associate at wave length 555 nm in solutions stabilized by sintanol at pH 9,2